Tap. 8412.

BEGONIA picurea.

BEGONIACEAE.

Braonta, Linn.; Benth. et Hook. f. Gen. Plant. vol. i. p. Stl.

Begonia (Knesebeckia) dichroa, Sprague in Oestr. Gart. Zeit. 1907, p. 418, et

in Kew Bull. 1908, p. 251; floribus masculis coccineis, femineis albo-

coccineis distincta.

Planta elata, glabra, pilis minutis moniliformibus glandulosis in innovationes

et inflorescentiam adspersis exceptis. Folia plantae juvenilis rhomboideo-

elliptica, semicordata, acuminata, 10-12 cm. longa, 5-5°5 em. lata, albo-

maculata; folia plantae adultae ovato-oblonga, acute acuminata, basi valde

obliqua, semicordata, 8-nervia nervis infimis parvis inconspicuis superne

nervis utrinque 3-5 penninervia, 22-30 em. longa, 9-13°5 cm. lata, margine

leviter undulata, supra saturate viridia, nitidula, subtus pallida; petioli

2-5 cm. longi; stipulae ovatae, acute acuminatae, 2-5 cm. longae, 1:5 em.

latae. Pedunculus 3-6°5 cm. longus. Dichasium multiflorum, floribus

masculis terminalibus, femineis axillaribus. Bracteae cymbiformes, in

statu explanata ovatae, obtusae, 1-1-5 cm. longae, 0°8-1 cm. latae, ut

rhachis coccineae. Flores masculi pedicellis circiter 2 em. longis.

Perianthit segmenta 4, coccinea, 2 exteriora late obovata, obtusa, 2°3 em.

longa, 1:9 cm. lata, 2 interiora oblanceolata, rotundata, 1-2 em. longa,

4-5 mm. lata. Stamina in toro convexo 1°5 mm. alto insidentia; filamenta

2-3 mm. longa; antherae obovoideo-oblongae, vix 1°5 mm. longae, loculis

versus basin convergentibus. lores feminei sessiles vel breviter pedicel-

lati. Perianthii segmenta coccinea, 5, quorum 2 exteriora late obovata,

obtusa, 1:4 cm. longa, 1°1 cm. lata, intimum oblongum, rotundatum,

7-8 mm. longum, vix 4 mm. latum, cetera 2 intermedia. Ovariwm 3-

loculare, 1:5 cm. longum, primum album, tandem purpureo-tinctum,

alis 6-7 mm. latis, placentis bipartitis undique ovuliferis. Styli basi

brevissime connati, 3-3°5 mm. longi, bifurcati, ramis vix ultra 1 mm.

longis in helicem sesquicyclicam tortis, papillis stigmaticis externe infra

furcam continuis.—T. A. SPRAGUE.

The interesting Begonia which forms the subject of our

illustration was obtained for the Kew collection in 1907

from Messrs. Haage & Schmidt, Erfurt. It occupies a some-

what isolated place within the section Knesebeckia, yet while

this is its most satisfactory systematic position as the species

of this extensive genus are at present classified, it bears a

striking resemblance to B. maculata, Raddi, a species

which belongs, however, to the section Gaerdtia, in which

the two segments of the placenta bear ovules on their outer

surfaces only. The most natural explanation of this

January, 1912.

peculiar combination of characters that can be suggested

is that B. dichroa may be a hybrid between two species

belonging to different sections. Yet in the present instance

this explanation is perhaps not the true one, because

B. dichroa has matured seeds at Kew, and the resulting

plants have proved to be exactly like the parent one. it

is, however, just possible that too great stress has been laid

on the character afforded by the circumstance that the

Segments of the placenta bear ovules on one side only, or

on both surfaces. B. dichroa is a species that requires

tropical conditions. It has large leaves and is of a some-

what lax habit; for a Begonia its growth is slow. The

flowers, which are produced in spring, are remarkable for

their shining orange-scarlet colour, a tint unlike that of

any of the other cultivated species included in the group

known in gardens as shrubby Begonias.

Descriprion.— Herd, tall, with minute seattered beaded

glandular hairs on the young shoots and inflorescence,

otherwise glabrous. Leaves in young plants rhomboid-

elliptic, semicordate, acuminate, 4-5 in. long, 2 in. wide or

rather wider, blotched with white; in full-grown plants

ovate-oblong, sharply acuminate, base semicordate but very

oblique, 8-nerved with the lowest pair small and incon-

spicuous, higher up with the nerves again pinnately

3—5-nerved on each side, 9-12 in. long, 43-53 in. wide,

margin slightly undulate ; deep green above, somewhat

polished, pale beneath ; petiole $-2 in. long; stipules ovate,

sharply acuminate, 1 in. long, 7 lin. wide. Pedunele

oat in. long. Dichastum many-flowered, the male

Owers terminal, the female axillary. Bracts cymbiform,

ovate when outspread, obtuse, 5-7 lin. long, 4-5 lin. wide,

pink like the rachis. g Flowers pedicelled, about 10 lin.

pair oblanceolate, rounded, 4 in, long, 2-24 lin. wide.

Stamens inserted On a convex raised receptacle; filaments

short; anthers obovoid-oblong, very short, their cells con-

vergent towards the base, ? Flowers sessile or shortly

pedicelled. Perianth-segments 5, pink, the two outermost

wide obovate, obtuse, 7 lin, long, about 5 lin. wide, the

innermost oblong, rounded, 34-4 lin. long, barely 2 lin.

wide, the remaining two intermediate in size and form.

Ovary 3-celled, about 8 lin. long, at first white, ultimately

with a purplish tinge; wings 3-3} lin. wide; placentas

2-partite, their lamellae bearing ovules on both faces.

Styles shortly united at the base, under 3 lin. long,

bifurcate, their arms very short and helicoidly twisted,

the stigmatic papillae extending downwards beyond the

point of bifurcation.

Figs. 1 and 2, anthers; 3, a female flower, the perianth segments removed;

4, stigmas; 5, ovary in section:—all enlarged.

8413

;

Tas. 8413.

. ELLIOTTIA racemosa.

Southern United States.

EricacnaArn. Tribe RHopDOREAE.

ELLIOTTIA, Muhl. ex Ell. Sketch Bot. S. Car. & Georg. vol, i. p. 448; Benth. et

Hook. f. Gen. Plant. vol. ii. p. 598, partim; Drude in Engl. & Prantl, Nat.

Pflanzenf. vol. iv. pars 1, p. 32.

Elliottia racemosa, Muhl. Cat. Pl. Am. Sept. 1813 (nomen) et ex Eli. Sketch

Bot. S. Car, & Georg. 1817, vol. i. p. 448 et in Nutt. Gen, N. Am. add, 1821;

Gray, Syn. Fl. N. Am. vol. ii. pars 1, p. 44; Sargent in Gard. & Forest,

vol. vif. p. 207, t. 87 e¢ in Sylva N. Am. vol. xiv. p. 31, t. 712; Kew Bull.

1906, p. 226, et 1911, p. 322; species unica.

Arbor ad 6 m. alta vel saepius fruticosa, ramis virgatis novellis gracilibus

pubescentibus castaneis, deinde aurautiaco-fuscis demum fusco-cinereis

glabris. Folia alterna, oblonga vel elliptico-oblonga, utrinque acuta,

7-10 cm. longa, 2°5-3°75 cm. lata, membranacea, supra saturate viridia,

glabra, infra pallida, laxe pilosa; petioli basi dilatati, pubescentes, 8-10

mm. longi. JInflorescentiae terminales, racemosae vel subpaniculatae,

15-25 cm. longae, laxae; bracteae bracteolaeque lanceolatae vel subulatae,

scariosae, mox deciduae; pedicelli 10-15 mm. longi, graciles. Calyx

patellari-cupularis, diametro 3-4 mm., rubescens, 4-lobus, lobis perlatis

cuspidatis ciliolatis, praeter cilia glaber. /etula 4, ima basi leviter

cohaerentia, anguste spathulato-oblonga, 10-12 mm. longa, 3 mm. lata,

alba. Stamina 8; filamenta 5 mm. longa, linearia; antherae basi bilobae,

oblongo-lanceolatae, 2°5 mm. longae. Ovarium disco crasso 4-lobo insidens,

depressum, 4-loculare ; stylus filiformis, superne incurvus incrassatusque,

80 mm. longus; stigma oblique capitatum. Fructus ignotus.—O. Starr.

The beautiful shrub or small tree which forms the subject

of our illustration is confined naturally to a small area in

northern Georgia which extends across the Savannah River

into South Carolina. Within this limited tract it is rare or

at least local in woods, especially along rivers. The species

was first received at Kew in 1894 from the late Mr. P. J.

Berckmans, of Augusta, Georgia, who sent some pieces

with a little root attached, accompanied by a note recording

his having first noted it when botanising with the late

Professor A. Gray some thirty years previously, Unfor-

tunately none of the pieces grew, and it was not until

1902, when two well-rooted plants were again sent by

Mr. Berckmans, that Elliottia racemosa became established

in the Kew Collection. One of the plants has been injured

January, 1912.

as the result of attempts to propagate the species by root-

cuttings; the other has grown well, and is now a shrub

about seven feet high, which flowered for the first time in

July, 1911. The two plants are situated in a bed of heaths

where, to the ordinary sandy soil of Kew, have been added

a little peat and some leaf soil. Conditions suitable for

Rhododendrons and the Heath family generally appear to

suit the Elliottia exactly. The great difficulty with this

species is to propagate it; although the stigmas were

carefully dusted with pollen and the flowers attracted

many bees, not a single fruit was developed. Ordinary

cuttings of the twigs have been tried several times without

success. Layering is now being tried, but grafting, which

suggests itself, seems excluded owing to the difficulty in

finding a suitable stock.

Drscriprion.—Shrub, or small tree, 20-24 ft. high, twigs

virgate, when young slender, pubescent, chestnut-brown,

later orange-tawny, ultimately grey-tawny and glabrous.

Leaves alternate, oblong or elliptic-oblong, acute, base

cuneate, 23-4 in. long, 1-14 in. wide, membranous, dark

green above, glabrous, pale and loosely pilose beneath ;

petiole dilated below, pubescent, 4—5 lin. long. Inflorescence

terminal, racemose or almost paniculate, 6—10 in. long, lax ;

bracts and bracteoles lanceolate or subulate, scarious, semi-

deciduous ; pedicels slender, 5—7 lin, long. Calya flatly

cupular, about 2 lin. across, reddish, 4-lobed, the lobes

rather broad, cuspidate and ciliolate, but otherwise glabrous.

Petals 4, white, slightly cuneate at the very base, narrow

spathulate oblong, 5-6 lin. long, under 2 lin. wide.

Stamens 8; filaments 24 lin. long, linear; anther 2-lobed

below, oblong-lanceolate, over 1 lin. long. Ovary resting on

a thick 4-lobed disk, depressed, 4-celled ; style filiform,

thickened and incurved above, 4 lin, long ; stigma obliquely

capitate. Lruit unknown. ;

Fig. 1, bud; 2, calyx and pistil; 3,

vertical section of calyx, disk and ovary:

4 and 5, stamens :—all enlarged. 4

Vincent Brooks Day &Sonittimp

S.del ,J.N. Fitch lith.

TAB: 8414.

BERBERIS Wrtrsonar.

wei

China.

BERBERIDACEAE. Tribe BERBEREAE.

Berseris, Linn.; Benth. et Hook. J. Gen. Plant. vol. i. p. 48.

Berberis Wilsonae, Hemsi. in Kew Bull. 1906, p. 151; H. Spooner in Gard.

Chron. 1907, vol. xlii. p. 872; Veitch in Cat. Nov. 1907; species adspectu

B. Thunbergii similis, differt spinis infra foliorum fasciculos 3, foliis

crassissimis eximie reticulatis flores excedentibus et floribus numerosis

minoribus in racemos congestos dispositis.

Fruier, tarde deciduus vel fere sempervirens, ad 1 m. altus, patulus; ramuli

graciles, angulati, minute brunneo-pubescentes. Folia fasciculata oblanceo-

lata vel anguste obovata, sessilia, apice rotundata mucronata vel subacuta,

casu 3-partita, basi sensim attenuata, 0°6-2°5 em. longa, 2-6 mm. lata,

pallide viridia, supra opaca subtus glauca, conspicue reticulata; fasciculi

in axillis spinarum 3-fureatarum dispositi; spinarum rami aciculati 1-2 cm.

longi. Flores aureo-lutei, 1 em. diametro, in fasciculos vel umbellas breve

pedunculatas dispositi. Sepala 6, obovato-orbicularia, 2-8 mm. longa.

Peala 6, obovata, Sepalis paulo breviora. Stamina petalis breviora.

fructus globosus, 6 mm. diametro, pallide puniceus.—W. J. BEAN.

Among the many new forms belonging to the genus

Berberis which recent exploration in China has disclosed,

the subject of our plate is one of the most distinct and

attractive. It is a native of Central and Western China,

and was first met with by Mr. E. H. Wilson when collecting

on behalf of Messrs. J. Veitch & Sons in the neighbour-

hood of Tatien-lu in 1903. The material for our figure

las been derived from a plant presented to the Kew

collection by Messrs. Veitch in 1907. But while very

different from any of the species formerly known in

gardens, B. Wilsonae appears to be one of aseries of variable

forms from the same general region rather than an isolated

and well differentiated species. This conclusion is the

result of an examination of a number of Chinese

Barberies, palpably of the same type of B. Wilsonae,

though noticeably different in their details, recently intro-

duced to cultivation at Kew, Coombe Wood and elsewhere,

Perhaps the most nearly allied of these forms is one which

has been described as ZB. parvifolia, Sprague. Another

form almost if not quite identical with B. Wilsonae was

_ Janvary, 1912.

collected in Yunnan by Pére Ducloux: his specimens are

not definitely dated, but it is known that they were obtained

some time prior to 1901. If B. parvifolia can be regarded

as no more than a variety of the species to which B. Wil-

sonae belongs, then this species has been in cultivation at

Kew since 1896, when seeds were received from St. Peters-

burg. As a garden plant B. Wilsonae has attractions in

its flowers, which appear during July and August; in its

fruit, which ripens in October ; and, according to Wilson,

in the brilliant autumnal tints of its foliage. It is, how-

ever, necessary to remark that, at Kew, the last-mentioned

characteristic has not been strikingly manifested ; indeed,

the young plants grown here have shown a marked

tendency to retain much of their foliage thronghout the

winter. The dwarf, spreading habit of the plant renders

it suitable for the rock-garden in a sunny position where

its branches can overhang some miniature cliff. It prefers

a loamy soil and is very easily increased by means of seeds.

Derscription.—A deciduous or sub-evergreen shrub of low,

spreading habit, 2 to 4 ft, high; branchlets slender, Zig-7ae,

angled, clothed with a minute, dark-brown pubescence.

Leaves in fascicles produced in the axils of triple-forked

spines, each fork acicular, = to Zin. long; oblanceolate or

narrowly obovate, sessile, the apex rounded, mucronate or

somewhat acute, or occasionally tripartite, 4 to 1 in. long,

ys to } in. wide; dull greyish-ereen above, more or less

glaucous beneath and conspicuously net-veined. Flowers

bright golden-yellow, § In. in diameter, in fascicles or shortly

stalked umbels. Sepals 6, obovate-orbicular, 4! to s In. Jong.

Petals 6, obovate, shorter than the sepals, Stamens shorter

than the petals, Berry globose, 4 in. in diameter, pale salmon-

red on the sunny side, yellowish or whitish in the shade.

Fig. 1, leaf; 2, bud; 3, flower full open; 4, petal; 5 and 6, stamens:

7, pistil :—all enlarged. y Open; 4, petal; 5 and 6, stamens;

8415

Pe aes

RES TS Ree: oa

5th Slain Lateline 6 Ra Altea

ee ee

Vincent Brooks, Day &Son Lt#1mp.

MS.del J.N. Pitch ith.

7. Ree & OC ls

Tas. 8415.

DISA LueExs.

South Africa.

OrncHIpAcrEaAk. Tribe OpprypEAr.

Disa, Berg.; Benth. et Hook. f. Gen. Plant. vol. iii. p. 630.

Disa (Herschelia) lugens, Bolus in Journ. Linn. Soc. vol. xx. p. 483, in Trans,

S. Afr. Phil. Soc. vol. v. p. 171 et in Ic. Orch. Austr.-Afr. vol. ii. t. 76;

N. L. Br. in Gard, Chron. 1885, vol. xxiv. p. 232; Schlecht. in Engl. Jahrb.

vol. xxxi. p. 288; affinis D. barbatae, Sw., sed labello amplo et viride, sepalo

postico viridi-striato et sepalis lateralibus purpureis differt.

Hlerba terrestris, gracilis, 40-80 cm. alta. Folia radicalia, pauca, suberecta,

elongato-linearia, graminifolia, subacuta, rigida, supra canaliculata, subtus

carinata, 20-55 cm. longa. Scapus erectus, strictus vel flexuosus, 40-80 cm.

altus, vaginis membranaceis arcte amplectentibus acuminatis distantibus

- vestitus. Racemus 10-20 em. longus, laxe 5-15-florus. Bractese ovato-

lanceolatae, acuminatissimae, membranaceae, pedicellis multo breviores.

Pedicelli 2-2°5 cm. longi. Flores patentes, mediocres. Sepalum posticum

galeatum, late ovatum, apice acutum et recurvum, 1-1°4 cm. longum,

pallide coeruleum, viridi-striatum; dorso in calcar conicum apice acumi-

natum et recurvum 6-8 mm. longum producto. Sepaia Jateralia patentia,

oblongo-lanceolata, acuta, 1-1-4 cm. longa, purpurea. Petala resupinata,

biloba, incurva, 6 mm. longa; lobo postico oblongo-lanceolato utrinque

denticulato, lobo antico faleato-oblongo obtuso et integro. Labellum

deflexum vel recurvum, oblongo-linguiforme, profunde lacerato-multifidum,

1:8-2°3 em. longum, laciniis apicem versus saepe 2-4-lobis. Columnu

brevis; anthera valde resupinata; rostellum erectum, trifidum; stigma

pulvinatum.—D. barbata, Lindl. Gen. et Sp. Orch. p. 354, partim ; non Sw.

Herschelia lugens, Kraenzl. Orch. Gen. et Sp. vol. i. p. 806.—R. A. Roi¥e.

The interesting South African Orchid which forms the

subject of our illustration is one of the “ blue” Disas, which

are sometimes looked upon as belonging to a distinct genus

Hlersehelia, Lindl, According to the late Mr. Bolus, who

first described the species in 1884, our subject is by far the

tallest and strongest member of the Herschelia group which is

here treated as a distinct section. This species was, prior to its

differentiation by Dr. Bolus, confused with the nearly allied

D. barbata, Sw., but is readily distinguished by the metallic

greenish-purple hue of its flowers; those of D. barbata are

white, lined with blue on the dorsal sepal. D. /ugens grows

on the Cape Flats, in moist sandy soil among festiaceae, at

an elevation of about 100 feet above sea level, and flowers

there in the months of October and November. From this

January, 1912.

locality it extends eastward as far as Coldstream, near

Grahamstown. Though the species has been repeatedly

introduced to cultivation in this country, it is by no means

easy to maintain in good condition, owing to its tendency

to dwindle away after flowering. It thrives most satisfac-

torily when grown as a greenhouse-plant in a cool, airy,

sunny position in a mixture of equal parts of sand, peat,

loam and charcoal. The growth of the tubers commences

in autumn, and when the plants have become well established

and are in full growth they require an abundance of water

at the root. After the flowers have appeared the plant

commences to die down. The supply of water should then

be gradually reduced until growth ceases. Then the tubers

should be kept quite dry for a period of from two to three

months.

Descriprion.— Herb, terrestrial, slender, 13-2 ft. high.

Leaves few, radical, suberect, linear-elongate, grassy, rigid,

subacute, channelled above and keeled on the under surface,

8-20 in. long. Scape erect, strict or flexuose, 14-2 ft. long,

clothed with membranous, closely clasping, distant, acumi-

nate sheaths ; racemes laxly 5—15-flowered, 4-8 in. long;

bracts ovate-lanceolate, acuminate, membranous, much

shorter than the pedicels; pedicels 3-1 lin. lone. Flowers

spreading, of moderate size. Sepals: posterior pale blue

with greenish stripes, galeate, wide ovate, with an acute

recurved tip, and prolonged behind in a conical acute and

recurved spur 3-4 lin. long; lateral purple, spreading,

oblong-lanceolate, acute, 5-7 lin. long. Petals resupinate,

2-lobed, incurved, 3 lin, long ; posterior lobe oblong-

lanceolate, denticulate on each side, anterior faleate-oblong,

obtuse, entire. Lip deflexed or recurved, narrowly oblong

and deeply multifid-lacerate, #-l in. long; segments often

2-4-lobed towards the tip. Column short; anther very

resupinate ; rostellum erect, 3-fid ; stigma pulvinate.

Fig. 1, petal ; 2, part of lip; 8, column; 4, pollinia :—alz enlarged,

— 8416

_MS.del, J.N.Fitch lith

Vincent Brooks Day & Son Lt#imp

‘Feito

Tas. 8416.

CALCEOLARIA cana.

eens, ee

Chile.

ScROPHULARIAOGEAE. Tribe CALCEOLARIEAE.

Catcrouaria, Linn.; Benth. et Hook. f. Gen. Plant. vol. sn 929; Kraenzl. in

Engl. Pflanzenr. Scroph.-Antirrh.-Cale. p. 21.

Calceolaria cana, Cav. Ic. vol. v. p. 27, t. 443, fig. 2; Benth. in DC. Prodr.

vol. x. p. 209; Clos. in Gay, Fl. Chil. vol. v. p. 182; Kraenzl. 1.c. p. 48;

affinis C. arachnoideae, Grah., sed planta tenuiore minuscule dense lanata,

foliis caulinis multo minoribus et corollae colore differt.

Herba ennis, caespitosa, parvula, scaposa. Folia radicalia arcte conferta,

oblongo-lanceolata, spathulata vel obovata, 3-6 cm. longa, 1°5-2°2 cm.

lata, apice subacuta vel obtusa, basi in petiolum lJatum saepe brevem

sensim angustata, integra vel denticulata, plus minusve dense albo-lanata.

Scapus gracilis, erectus, inflorescentia inclusa 3-5 dm. altus, teres, parce

pilosus vel glabrescens, apice saepe bifurcatus, foliis paucis lineari-oblongis

6-8 mm. longis instructus. Jnflorescentia laxa, primo subcorymbiformis,

more dichasii ramosa, demum ramulis racemiformibus 5-15 cm, longis

praedita, plus minusve glanduloso-pubescens. Pedicelli gracillimi, 8-10

mm. longi. Flores odorati. Calyx circiter 4 mm. longus, glanduloso-

pubescens, lobis subaequalibus ovatis circiter 2 mm. latis. Corolla albida

cum maculis et lineis. parvis rubris vel purpureis ornata, saepe plus

minusve colore rubro vel purpureo suffusa, fauce lutea et maculis majori-

bus purpureo-brunneis notata; labium_ superum cucullatum, calyce

subaequilongum ; labium inferum ellipsoideo-globosum, J-10 mm. longum,

6-8 mm. latum, orificio obovato, 4-5 mm. diametro. Stamina brevissima

filamentis parce glanduloso-pubescentibus. variwm dense glanduloso-

puberulum, calyce paulum brevius. Capsula late ovoidea, breviter rostrata,

4-5 mm. longa.—S. A. SKAN.

In the most recent monograph of the genus Calceolaria

Dr. Kraenzlin has recognised about two hundred species, all

of them confined to the American continent, where they

extend from Mexico through Central America to South

America, and occur also in the Falkland Islands. In the

case of the solitary Peruvian form with triandrous flowers,

C. triandra, Vahl, the treatment proposed by G. Don has

been followed and the plant is recognised as the type of a

distinct genus Porodittia, @. Don; while the four New

Zealand species, to which have to be added two from Chile

and Peru, with ringent but not calceolate lips, have been

placed by Kraenzlin in a distinct genus, Jovellana. With

very. few exceptions the species referable to the restricted

January, 1912. :

genus Calceolaria are found only on the western side of the

American continent. They are concentrated more especially

in Peru and Chile, the number of species in Peru being

about ninety-four, in Chile about seventy-five. Each country

has fifty-eight species peculiar to itself; only nine species

are common to both. The species which forms the subject

of our plate is one of those peculiar to Chile, where it has

been collected by Mr. H. J. Elwes as far south as the Bafios

de Chillan in Nuble at 5-6,000 feet above sea level, and

by Professor Philippi as far north as the province of

Coquimbo. The plant from which our figure has been

prepared is one of several raised from seed purchased in

October, 1910, from Mr. J. D. Husbands, Limavida, Chile.

Grown in a pot in a cool frame, it has formed suberect

stems about four inches long, some of which have developed

terminal erect slender scapes about a foot anda half in

length that continued to bear flowers from June till October.

The flowers, which are distinctly violet-scented, have hitherto

been stated to be yellow, doubtless the result of descrip-

tions based on dried specimens in which they soon become

yellowish or brownish-white; they are, however, usually

purple, less often rose coloured. The plant, which appears

to be a perennial, might easily be mistaken, when not in

flower, for a Stachys or a Gnaphalium. The nearest ally of

C. cana is C. arachnoidea, Grah., figured at t. 2874 of this

work; that species, however, differs from C. cana in being

usually more robust and more woolly and in having much

larger cauline leaves, with purple self-coloured flowers

devoid of the markings which characterise those of C. cana.

Description.—Herb, perennial, tufted, rather small,

scapose. Leaves radical, close set, oblong-lanceolate, spa-

thulate or obovate, 14-2} in. long, 2-3 in. wide, subacute

or obtuse, gradually narrowed to a broad often short

petiole, entire or finely toothed, more or less densely white

woolly. Scape slender, erect, including the inflorescence

1-1} ft. long, cylindric, sparingly pilose or nearly glab-

rous, often bifurcate upwards, with a few small linear

oblong leafy bracts, 3-4 lin. long. Inflorescence open, at

first almost corymbose, cymosely branched, the branches

ultimateiy elongated, raceme-like, 2-6 in. long, more or

less glandular pubescent. Pedicels very slender, 4-5 lin.

Jong. Flowers violet-scented. Calyx about 2 lin. long,

glandular-pubescent, lobes ovate, subequal, about 1 lin.

wide. Corolla white, distinctly marked with small purple

or rose-coloured blotches and lines, often more or less

suffused throughout with rose or purple; throat yellow,

with larger purplish-brown blotches; upper lip hooded,

about as long as the calyx; lower lip ellipsoid-globose,

about 5 lin. long, 3-4 lin. wide; mouth obovate, 2-24 lin.

across. Stamens very short; filaments sparingly glandular-

pubescent. Ovary densely glandular puberulous, slightly

shorter than the calyx. Capsule densely glandular-

puberulous, shortly beaked, 2-24 lin. long.

Fig. 1, flower; 2 and 3, stamens; 4, pistil; 5, portion of inflorescence from

another plant :—all enluryed except 5, which is of natural size.

Complete in 60 vols., royal 8vo, with nearly 4090 hand-coloured

Plates, many 4to or double plates, 42s. each net.

CURTIS & HOOKER’S

BOTANICAL MAGAZINE.

THIRD SERIES.

Figures and Descriptions of New and Rare Plants,

SUITABLE FOR THE GARDEN, STOVE, OR CONSERVATORY,

Sir|J. D. HOOKER, M.D. C5, G.CS.1, F.RSB.,

ASSISTED BY

WILLIAM BOTTING HEMSLEY, F.R.S., F.LS.

NOTICE OF RE-ISSUE.

Some portions of the above work being out of print, and complete sets

very difficult to obtain, the Publishers have determined to reprint so

much as will enable them to complete a few copies as they may be

subscribed for ; and to meet the convenience of Subscribers, to whom

the outlay at one time of so large a sum as a complete set now costs

is an impediment to its purchase, they will commence a re-issue of

two Volumes Monthly, thus spreading the cost over a period of

two and a half years. The price of the volumes will be 42s. each as

heretofore, but to Subscribers for the entire series 36s. each, or a

complete set of the 60 vols. will be supplied for £100 cash. Subscribers

may commence at any time.

The BoranicaL MAGAZINE, commenced in 1787, and continued

with uninterrupted regularity to the present time, forms the most

extensive and authentic repertory of Plant History and Portraiture

extant. The Turrp Serres, by far the most valuable, comprising all

the important additions of the last sixty years, contains nearly 4000

Coloured Plates, with Descriptions, structural and historical, by Sir

William and Sir Joseph Hooker.

A set complete from the commencement in 1787, including the First,

Second, and Third Series, to the end of 1904, 180 vols., may be had,

price £136.

N.B.—A Fourth Series commenced in January, 1905, and is edited

by D. Prain, C.1.E., LU.D., F.R.S., Director of the Royal Botanic

Gardens, Kew.

Monthly, with Six Coloured Plates, 38. 6d. Annual Subscription, 42s.

Payable in Advance.

LONDON :

LOVELL REEVE & CO., LinrrTep,

PUBLISHERS TO THE Homx, CoLontat, AND INDIAN GOVERNMENTS,

6, HENRIETTA STREET, COVENT GARDEN.

FORM FOR SUBSCRIBERS TO THE RE-ISSUE.

To Messrs. Lovell Reeve ¢ Co., Limited, Publishers,

6, Henrietta Street, Covent Garden.

Please send to the undersigned the BovanicaL Magazine, Tutxp Series,

two Volumes Monthly, at 36s. per Volume, or the 60 vols. for £100.*

Name

ADDRESS

DatTE

CONVEYANCE

* Subscribers will be good enough to indicate in which mode they desire

to receive the work, by striking out the words indicating the other mode.

nmin

FORM FOR SUBSCRIBERS TO THE NEW (FOURTH)

SERIES.

To Messrs. LOVELL REEVE & Co., Limrrep,

6, Henrietta Srreet, Covent GARDEN.

Please send the BOTANICAL MAGAZINE monthly,

as published, for

which I enclose 42s. subscription for the year,

Name

ADDREss

Dave

BRITISH, COLONIAL, AND FOREIGN FLORA.

HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigencas to, or naturalized in the British

Isles. For the use of Beginners and Amateurs. By Grorce BenraaM,

F.R.S. Revised by Sir J. D. Hooker. Crown 8vo, 9s.

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

‘ Engravings, with Dissections, of British Plants, fot Drawings by W. H.

| Fircn, F.L.S., and W. G. Surrx, F.L.S., forming an Illustrated Companion

to Bentham’s ‘ Handbook,” and other British Floras. 1315 Wood En-

gravings. 7th Hdition, revised and enlarged, crown 8vo, 9s.

OUTLINES of ELEMENTARY BOTANY, as Introductory to

Local Floras. By Gorge ee F,R.S., President of the. Linnean

Society. New Edition, 1s.

LORA of HAMPSHIRE, including the Isle of Wight, with

localities of the less common species. By F. Townsenp, M.A., F.L.8.

_ With Coloured Map and two Plates. 2nd dition, 21s.

HANDBOOK of BRITISH MOSSES, containing all that are

_ known to be natives of the British Talee. By the Rey. M. J. BerkeLey,

M.A., F.L.8. 2nd Edition, 24 Coloured Plates, 21s.

SYNOPSIS of BRITISH MOSSES, containing Descriptions Ob ie

ai all the Genera and Species (with localities of the rarer ones) found in Great oe

ee Britain and Ireland. By Cuartes P. Howxirk, F.L.S., &., Ho: New ee Se

oe Hdition, entirely revised. Crown 8vo,6s.6d. +

BRITISH FU NGOLOGY. | By the Rev. M. J. BERKELEY, M. x

-F.L.S. With a Supplement of nearly 400 pages by Worrntneron G. SMITH, —

2 F.L.S. 2vols. 24 Coloured Plates.. 36s. Supplement only, 12s.

THE 'ESCULENT FUNGUSES OF ENGLAND. By C. D.

ere BapuaM, M.D. 2nd Edition. Edited by F. Currey, F.R.S. 13 Coloured

ie Plates. 12s.

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEH. By

GEORGE MassEx. 8 Plates. 6s. 6d.

FLORA of BRITISH INDIA. By Sir J.D. Hooxrr, F.R.S.,

and others. Complete in 7 Vols., £12.

FLORA AUSTRALIENSIS: «a Description of the Plants of the

Australian Territory. By G, BentuaM, F.R.S., F.LS., assisted by Fo

Muetter, F.R.S8. Complete in 7 Vols., £7 4s. Published under the

auspices of the several Governments of Australia. :

FLORA of MAURITIUS and the SEYCHELLES. By J. 6

_ Baker, F.L.8. 24s, Published under the authority of the Y colonial i

--. Government of Mauritius. ane

FLORA CAPENSIS: a Systematic Description of the Plants of oe

4 the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

OQ. W. Sonper, and continued by Sir W. T. THIsELTON-DyER, F.R.S. Vols. —

-J,—IIL., 20s. each. -Vol. IV., Sect. I., 528.; Sect. II., 24s. Vol. Vey

Parts I. & IL, 9s. each. Part IIl., 8s. Vol. VI., 24s. Vol. VIL., 33s. es

LORA of TROPICAL AFRICA. By Danixz1 Oxiver, eR. meg

es ene continued by Sir W. T, TutseLTon-Dver, F.R.S. Vols. I. to IIL, each —

Vol. IV., Sect. I., 30s. Vol. IV., Sect. II., 27s. Vol. V., 25s. fd.

LVL. Sect. L., Parts I.—ILL., 8s. Vol. VII., 27s.6d. Vol. VIII., 25s. 6d.

1ANDBOOK f the NEW ZEALAND FLORA: a Byatenet x

Description of the Native Plants of New Zealand, and th

Kermad-c’s, Lord, Auckland’ Bp: Campbell’ s, and Macquarrie’ s Is

Sir J. D. Hooker, F.R.S. Published under the auspices of t

of that Colony. Complete, 42s. ;

FLORA of the BRITISH WEST INDIAN. ISI LANDS. By.

; Dr: Gaisesacn, F.L.8. 42s. Published under the auspices of she

tary of State for the Colonies.

INSULAR FLORAS. A Lecture. delivered by Sir

Hooker, C.B., before the British Association for the Advancem as

Science, at Nottingham, August 27, 1866. 2s. 6d. :. ae

VELL REEVE & 00., Lep., 6, Henriette

BOTANICAL MAGAZINE.

_CONTENTS oF No, 85, JANUARY, 1912,

Tas. 8412_-BEGONIA DICHROA.

» 8413ELLIOTTIA RACEMOSA.

» 8414_BERBERIS WILSONAE,

8415.—DISA LUGENS, _

» 8416.—CALCEOLARIA CANA.

Lovett Rrerve & Co. Lrp., 6, Henrietta Street, Covent Garden.

_ JUST PUBLISHED, PRICE ‘ls,

_A NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE, _

VOLS. I.—CXXx,

Comprising the Ist, 2nd, and 3rd Series. To which is prefixed ‘a History of the :

Magazine by. W. Bortine Hemsuer, age

BOTANICAL PLATES

2 _ From the BOTANICAL MAGAZINE,

__Besutifaly-coloured vi of new and rare Plants, 6d, sod de each,

Lists of

over 8000, tad es 3

‘Now READY. ‘Vol. VL, Sect, i, Parts Tat, 8s,

~ PLORA"OE OF TROPICAL ARICA.

Vols. I. to IIl., 20s. each,

By D. OLIVER, E.RS,

The Continuation edited ee Sir W. T. THISELTON-DYER, F.R.S,

Vol. IV., Sect. 1., 30s. ; Sect. oe. 27s, Vol. V., 25s. 6d. Vol. VIL., 27s. 6@, Vol. bas

25s. 6d,

Published under the salaries of the Secretary of State for the Colonies, —

NOW READY, Vol, Y., Sect. I., Part II., 9s, each; Part TII., 8s, « 7

ea CAPENSIS;

ne Ss. tematic » Deseri on of t

Sys pti a — oak A the Lape Colony, Catteni,

Vols. I. to IIl., 20s, each,

By HARVEY and i SUNDER.

The Continuation edited by i

Vol. Ww, Sect. a Nel 2¥i,\

Fourth Series.

No. 86.

Monthly, price 3s. 6d. coloured, 2s. 6d, plain.

VOL. VIII.— FEBRUARY, lewd Subseription, 42s,

9B No, ]5()() or rue entine work.

CURTTS?8

BOTANICAL MAGAZINE.

_ CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIONS, STRUCTURAL AND HISTORICAL,

OF NEW AND RARE

PLAN TS FROM THE ROYAL BOTANIC GARDENS, KEW,

AND OTHER BOTANICAL ESTABLISHMENTS,

. EDITED BY

[=| DAPRAIN, OLE, LLD, ERS,

Director, Ropal Botanic Grarvens, Kew.

Ts tientiby truly blent, whose red and white

Nature's own sweet and cunning hand laid on.”

INL LOLI IE DI

| LONDON: |

~LOVELL REEVE & CO. Lrp.,

"PUBLISHERS ‘TO THE HOME, COLONIAL AND INDIAN GOVERNMENTS.

%, HENRIETTA looaiaaae COVENT GARDEN.

1912.

aa rights setae:

LOVELL REEVE & CO’S PUBLICATIONS.

CORAL AND ATOLLS,

Their history, description, theories of their origin both before and since

that of Darwin, the influence of winds, tides, and ocean currents on

their formation and transformations, their present condition, products,

fauna, and flora.

By F. WOOD-JONES, B.Sc., F.Z.S.

Numerous illustrations, plates and map. 24s.

NEW AND CHEAPER ISSUE.

THE HEPATICH OF THE BRITISH ISLES.

By W. H. PEARSON,

2 Vols., 228 Plates. £5 5s. Plain, £7 10s. Coloured.

OUTLINES OF BRITISH FUNGOLOGY.

By tue Rev. M. J. BERKELEY, M.A., F.LS.

With a Supplement of nearly 400 pages by WortHINGTON G. SmitH, F.L,S.

Two Vols,, 24 Coloured Plates, 36s, The SuppLemMENT separately, 12s.

_ BRITISH FUNGI, PHYCOMYCETES AND USTILAGINEA.

By GEORGE MASSEE :

(Lecturer on Botany to the London Society for the Extension of University Teaching). —

Crown 8vo., with 8 Plates, 6s. 6d.

THE NARCISSUS: its History and Culture.

, By F. W. BURBIDGE, F.LS.

With a Scientific Review of the entire Genus by J. G. Baker, F.R.S., F:L.S.

_ With 48 beautifully Coloured Plates, 30s.

HANDBOOK OF THE BRITISH FLORA:

A Description of the F lowering Plants and Ferns Indigenous

to or Naturalized in the British Isles,

By GEORGE BENTHAM, FRS.

Revised by-Sir J. D. Hooxur, C.B., G.C.8.1., F.R.S., &e. 9s.

_ ILLUSTRATIONS OF THE BRITISH FLORA.

A Series of Wood Engravings, with Dissections, of British Plants.

c Drawn sy W.H. FITCH, F.LS., anp W.G. SMITH, F.L.S. ae

vee Forming an Illustrated Companion to Bentham’s “ Handbook,” and other British Flora. - a

Bae 7th Edition, with 1815 Wood Engravings, 9s.

LOVELL REEVE & CQ., Lep., 6, HENRIETTA STREET, COVENT GARDEN,

8417

on Littanyp

Vincent Brooks, Day &!

ton. i

M.S.del. TNF

L. Reeve & C? London

Tas. 8417.

STANHOPEA PERUVIANA.

———

Peru.

ORCHIDACEAE. ‘Tribe VANDEAE.

Srannorpga, Frost; Benth. et Hook. f. Gen. Plant. vol. iii. p. 549.

Stanhopea peruviana, Rolfe; species e grege S. Wardii, Lodd., floribus

minoribus, petalis angustis, et labelli hypochilio valde abbreviato vel late

oblongo lateribus obscure angulatis distincta.

Herba; pseudobulbi ovoideo-oblongi, obscvre angulati, 4-6 cm. longi, mono-

phylli. Folia petiolata, late elliptica, subobtusa, margine subundulata;

limbus 25-35 cm. longus, 12-14 em. latus; petiolus 6-7 cm. longus. Scapt

penduili, circiter 25 cm. longi, vaginis ovato-oblongis subimbricatis vestiti,

multiflori. Bracteae oblongae vel ovato-oblongae, subobtusae, valde con-

cavae, 4-5 cm. longae. Pedicelli 5-6 cm. longi. Flores speciosi, aurei,

labelli hypochilio lateribus atropurpureo-suffusis, epichilio punctulato,

columna punctulata, Sepalum posticum oblongum, subobtusum, con-

cavum, 4-5 cm. longum; sepala lateralia oblique et late ovata, obtusa,

4 em. longa. Petal« lineari-oblonga, subacuta, revoluta, 3°5 cm. longa.

Labellum circiter 4 em. longnm; hypochilium subglobosum vel late

oblongum, 2°5 em. longum, 1‘7 em. latum, curvatum, lateribus carinatis,

canali postice aperta; mesochilii cornu falcato-lanceolato, acuto, 2 cm.

longo; epichilium orbiculari-ovatum, apice reflexum et apiculatum, circiter

1:5 em. longum. Columna incurva, late alata, 3°5 cm. longa, 1°5 cm.

lata.—R. A. Roure.,

‘The handsome Stanhopea here figured was discovered in

Peru by Mr. Forget when collecting on behalf of Messrs.

Sander & Sons, St. Albans, to whom Kew is indebted for

the plant which forms the basis of our plate. This plant

was presented by them to the Kew colleetion in 1909, the

year of its first importation. It has thriven well in the

Cattleya House and flowered for the first time in January,

1910. It is allied to the Mexican S. Wardii, Lodd., but has

smaller flowers with narrower petals, while the hypochile of

the lip differs materially in shape and is not distinctly

angled at the base. It may also be eompared with

S. Shuttleworthii, Reichb. f., but that species again has

larger flowers, while the hypochile of the lip is broadly

expanded at the base. S. peruviana is remarkable for the

unusual width and almost board-like firmness of its dark-

green, plicate leaves. As in most other species of the

genus the flowers, which in S. peruviana are very fragrant,

ast for only a few days.

Fesrvary, 1912.

Descriprion.—LHerb; pseudobulbs ovoid-oblong, obscurely

angled, 13-2} in. long. Leaves solitary to a pseudobulb,

petioled, broadly elliptic, somewhat obtuse, margin slightly

undulate ; blade 10-14 in. Jong, 5-64 in. across; petiole

about 23 in. long. capes pendulous, many-flowered, about

10 in. long, clothed with ovate-oblong slightly imbricate

sheaths. Bracts oblong or ovate-oblong, somewhat obtuse,

very concave, up to 2 in. long. Pedicels about 2 in. long.

Flowers showy, golden-yellow, the hypochile of the lip

suffused at the sides with dark purple, the epichile of the

lip and the column spotted with dark purple. Sepals:

posterior oblong, rather obtuse, concave, up to 2 in. in

length ; lateral obliquely and broadly ovate, obtuse, 13 in.

long. Petals linear-oblong, subacute, revolute, 13 in. long.

Lip about 13 in. long; hypochile sub-globose or wide

oblong, 1 in. long, 2 in. across, curved, the sides keeled,

the channel open behind; horn of the mesochile falcate-

lanceolate, acute, 3 in. long; epichile orbicular-ovate,

reflexed and apiculate at the tip, about 3 in. long. Column

incurved, broadly winged, 1} in, long, # in, across.

Fig. 1, lip; 2, horns of the mesochile and the epichile; 3, column; 4 and 5,

pollinarium seen from in front and from behind ; 6, sketch of an entire plant :—

all enlarged except 6, which is much reduced,

bee

oll

~ we €

Es P|

ay &SonLttimp

mt Brooks

Vin

LReeve & C® Londor

ie —acemmrermereretcemesed

’

Tas. 8418,

STRANVAESIA wunpvuLatTa.

China,

RosaceaAk. Tribe PoMEAE.

Srranvagsia, Lindl.; Benth. et Hook. f. Gen. Plant. vol. i. p. 605.

Stranvaesia undulata, Decne in Nouv. Arch. Mus. Paris, vol. x. p. 178;

Schneid, Hand. d. Laubholzk. vol. i. p. 713; affinis S. Nussia, Schneid.

(Pyrus Nussia, Ham. ex Don; 8S. glaucescens, Lind/.), sed foliis semper

integerrimis, corymbis minoribus minus floribundis, receptaculis sub

anthesi nunquam albo-lanato-tomentosis distincta.

Frutex vel arbor in patria ad 9 m. alta, ramulis adpresse hirtis vetustis cortice

plumbeo vel cinereo tectis. Folia lanceolata vel oblanceolata, in eadem

’ planta valde variabilia, basi acuta vel subacuta, rarius obtusiuscula,

apice acuta, breviter acute acuminata vel interdum obtusiuscula, inte-

gerrima, 3°5-10 cm. longa, 1°5-3°5 ecm. lata, coriacea, viridia, infra

pillidiora et plerumque ab initio glaberrima, supra in costa et ad margines

primo pubescentia, saepe quasi lineis argenteis notata, deinde magis

minusve glabrescentia, nervis utrinque 7-12; petioli 10-15 mm. longi,

supra canaliculati et magis minusve—interdum dense—hirto-pubescentes ;

stipulae subulatae, 6-11 mm. Jongae, sub anthesi persistentes. Corymbt

inferne saepe foliati, majores ad 5 cm. alti et 5-6 cm. diametro, densi vel

laxiusculi, ramis pedicellisque magis minusve adpresse hirtis, rarissime

fere glabris, hisce demum elongatis, ad 6 mm, longis. eceptaculum semi-

globoso-turbinatum, sub anthesi 2 mm. altum, laxe vel parce pubescens et

superne plerumque glabrum. Sepala triangularia, paulo ultra 1 mm.

longa, minute ciliolata. Petalu alba, orbicularia, 3-4 mm. diametro,

cito decidua. Stamina circiter 20, antheris rubris. Ovartum vertice

tomentosum; stylus ad 4 mm. longus; stigmata capitata. ’ructus

aurantiaci, subdepresso-globosi, 6-7 mm. diametro.—O. Srarr.

The Stranvaesia which is here depicted, owing to the

fleeting nature of its-blossoms, for the petals fall as a rule

in one or two days, does not possess much value as a

flowering shrub. But as an ornamental-fruited evergreen

it is exceedingly attractive, and as it is particularly hardy it

is expected that in places with a cold winter climate, such as

New England or Eastern Canada, it may make an efficient

substitute on walls for the Pyracanth so much employed in.

this manner in Europe. ‘The form here figured was intro-

duced about 1900 by Mr. E, H. Wilson for Messrs. Veitch

& Sons, from whom the plant was purchased. In England

Fesrvary, 1912.

it can be grown as a shrub, and thrives well in loamy soil in

a sunny situation. It can be increased either by cuttings

or by seeds. SS. undulata, to which our form is here referred

by Dr. Stapf, is taken in the sense proposed by Schneider,

and includes S. Davidiana, Decne, which in turn appears

identical with S. Henryi, Diels. The characters which dis-

tinguish these Stranvaesias are somewhat slight. Though

our numerous Chinese specimens can be assorted into two

groups which approximately correspond to the S. undulata

and S. Davidiana of Decaisne, these groups pass into each

other. The plant figured is one of these intermediate forms,

because its leaves are those of S. undulata as originally under-

stood, while the inflorescences point to its being S. Davidiana.

S. integrifolia, Stapf, from Kinabalu in Borneo, mainly differs

from this Chinese species in having leaves with a smaller

number of rather more prominent nerves.

Description.—Shrub or tree, reaching 30 ft. in height in

Central China; twigs adpressed hairy; bark ultimately

dark bluish-grey. Leaves lanceolate or oblanceolate, most

variable on the same individual, acute or shortly sharply

acuminate or even almost blunt, base wide or narrow

acute, margin quite entire, 13-4 in. long, 2-11 im. across,

coriaceous, green, paler and usually quite glabrous beneath,

at first pubescent on the midrib and margins above, often

marked as with silvery lines; nerves 7-12 on each side;

petioles 5-8 lin. long, usually more or less hairy; stipules

subulate, 3-5 lin. long, more or less persistent till flowering

is past. Corymbs often leafy below, the larger 2 in. long

and rather more across, dense or rather open, their rachises

and pedicels more or less adpressed hairy, or occasionally

almost glabrous ; pedicels ultimately elongating, 3 lin. long.

Lfteceptacle hemispherical-turbinate, in flower 1 lin. deep,

laxly and sparingly pubescent below, usually glabrous

upwards, Sepals triangular, very short, minutely ciliolate.

Petals white, orbicular, about 2 lin. across, soon falling.

Stamens about 20, anthers red. Ovary tomentose above ;

style about 2 lin. long; stigmas capitate. Fruit orange,

somewhat depressed-globose, 3—4 lin. in diameter.

Fig. 1, bud; 2, a flower in vertical section, the petals removed; 3 and 4,

stamens; 5, pyrene:—all enlarged.

S419

MS. del iN. Fitch kth. Vincert Brooks Day &SonLttimp

L. Reeve & C2 London,

Tas. 8419.

LEPTOSPERMUM scoparium, var. NicHOLLII.

—

New Zealand.

Myrraceak, Tribe LEPTOSPERMEAE.

Lerrospermum, Forst.; Benth. et Hook. f. Gen. Plant. vol. i. p. 703.

Leptospermum scoparium, Forst. Char. Gen. p. 48, var. Nichollii; a forma

typica floribus carmineis solum differt.

Fruter ad 3-5 m. altus, ramosissimus, ramis divaricatis primum sericeis cito

glabrescentibus. Folia alterna, lanceolata, 8 mm. longa, 2 mm. lata,

mucronata, breviter petiolata, rigida, obscure trinervia, punctata, viridia

vel cuprea, juniores sparse pubescentia. Flores ad apices ramorum

_ breviorum lateralinm solitarii, circiter 1°5 cm. diametro. Rereptaculum

cimpanulatum, glabrum, minute punctatum. Sepala 5, ovata, obtusa,

glabra, colorata. Petala 5, patentia, carminea. Stamina circiter 80,

uniseriata, filamentis 2 mm. longis subulatis carmineis, antheris 0°5 mm.

longis versatilibus longitudinaliter dehiscentibus. Ovarivm inferum,

superne convexum, 5-lobatum, 5-loculare; stylus 2 mm. longus stigmate

terminali capitato. Ovula in quoque loculo numerosa, linearia, horizon-

talia.—L. Nichollii, Dorrien-Smith in Gard. Chron. 1908, vol. xliii. p. 898.—

W. B. Turrtn..

For the introduction of the interesting Leptospermum

now figured Huropean gardens are indebted to Captain

A. A. Dorrien-Smith, by whom it was brought to England

from New Zealand in 1908. In the Gardeners’ Chronicle

for that year Captain Dorrien-Smith informs us that in

New Zealand this plant is termed L, Nichollii, a name

previously unknown in this country. It is stated that the

plant was first found growing on sandhills to the north

of Christchurch, and is believed in New Zealand to have

originated as a seedling from a white-flowered plant

discovered some years earlier in South Island, known there

as L. Chapmanii, another name previously unknown 1n

English collections. It is further said that the flowers

of plants raised from seeds of this L. Chapmanu vary

from bright rose to white, while their foliage varies from

green to the colour of the Jeaves of the Copper Beech,

L. Nichollii being one of the forms in which the leaves are

of this latter colour. So far as this character is concerned

it is found at Kew that the foliage is copper-coloured only in

plants grown in the open; those grown under glass.have the

Fesruary, 1912.

leaves green as shown in. our illustration. The information

available suggests that both LZ. Chapmanii and L. Nichollii

may be no more than seedling forms of L. scoparium, a some-

what variable species widely distributed in Australia and

New Zealand. In New Zealand botanical literature alone

we find abundant testimony as to this variability; four

distinguishabie forms are recognised in Mr, Cheeseman’s

* Manual,” three of which were first described in Sir J. D.

Hooker’s “ Handbook,” the fourth in Dr. Kirk’s “ Students’

Flora.” In this Magazine yet another variety, with pink

flowers, has been described at t. 3419 as var. grandiflora;

in the absence of more definite testimony it seems best

for the moment to accord our plant similar treatment, as

var. Nichollii, differing from the white-flowered type only

in the brilliant carmine colour of the sepals, petals and

filaments. Whatever its origin and status may be, L.

scoparium, var. Nichollit, is a valuable addition to our

gardens. It should command general favour since it is as

hardy as L. scoparium itself, which is a common shrub in the

open in the warmer parts of the United Kingdom and is

hardy against a south wall at Kew. This variety is readily

propagated from cuttings, and plants so raised flower when

about a year old. The flowers open, in plants grown under

glass, in April and last about six weeks.

Description.—Shrub reaching 10-18 ft. in height, much

branched ; branches divaricate, at first silky, soon almost

glabrous. Leaves alternate, lanceolate, 4 lin. long, 1 lin.

across, mucronate, short petioled, rigid, faintly 3-nerved,

punctate, green or copper-coloured, sparingly pubescent

when young. Flowers solitary at the tips of rather short

lateral twigs, about 2 in. across, feceptacle campanulate,

glabrous, finely punctate. Sepals 5, ovate, obtuse, glabrous,

coloured. Petals 5, spreading, carmine, Stamens about 30,

I-seriate; filaments i lin. long, subulate, carmine; anthers

very short, versatile, opening longitudinally. Ovary in-

ferior, convex above, 5-lobed and 5-celled; style 1 lin.

long; stigma terminal capitate. Ovules many in each cell,

linear, horizontal.

Fig. 1, leaves; 2, bud;

3, a flower, the petals removed; 4 and 5, stamens :—

all enlarged,

84.20

sen netore aera te Ae.

ae ——

M.S.del. JN-Fitchlith

“invent Broo ks, Day & Son Lttamp

L. Reeve & C? London

Tas. 8420.

OLEARIA cHaTHAMICA.

—_——

Chatham Islands.

ComposiTAE. Tribe ASTEROIDEAE.

OxEaRta, Moench. ; Benth. et Hook. f. Gen, Plant. vol. ii. p. 276.

Olearia chathamica, T. Kirk in Trans. New Zeal. Inst. vol. xxiii. p. 444; Kirk,

Students’ Flora, p. 264; Cheeseman, Man. New Zeal. Flora, p. 280; Dorrien-

Smith in Journ, Koy. Hort. Soc. vol, xxxvii. p. 61; affinis O. operinae, Hook. f.,

sed foliis latioribus pedunculis longioribus bracteisque paucis foliaceis

ditfert. ;

Frutex robustus, 1-2 m. altus; rami robusti, longitudinaliter sulcati, molliter

albido-tomentosi. vlia alterna, oblanceolata vel oblongo-lanceolata,

subacuta vel breviter acuminata, basi in petiolum brevem latum attenuata,

0-12 em. longa, 1°5-3°5 em. lata, crassa, rigide coriacea, serrata, dentibus

obtusis callosis, supra glabra, reticulata, viridia, subtus dense-albido-

lanata, nervis lateralibus utrinque 2-3 supra impressis subtus leviter

elevatis. Cupitula pedunculata, 5-6 em. diametro, pedunculo lanato

bracteis foliaceis instructo. Involucri bracteae lineares vel oblanceolato-

lineares, acutae vel subacutae, ad 1 em. longae, scariosae, extra superne

lanatae, intus glabrae. lores radii numerosi, pallido-violacei. Corollae

tubus 4 mm. longus, parce puberulus; limbus oblongo-linearis, subacutus,

circiter 1°5 cm. longus, 3-4 mm. latus, integer, glaber. lores disct

purpurei. Corollae tubus cylindricus, superne dilatatus, 4 mm. longus;

Jobi lanceolati, subacuti. Antherae 2 mm. longae. Sty/us glaber; rami

subacuti, 1-5 mm. longi. -Achaenia basi attenuata, suleata, 0-5 cm. longa,

puberula. Pappus uniseriatus, setosus; setae inaequales, ad 4 mm. longae.—

O. operina, Hook. f. Handb. New Zeal. Flora, p. 731, partim. 0. angust#-

Jfolia, var., Buchanan in Trans. New Zeal. Inst. vol. vii. p. 336, t. 16.—

J. Hurcnrson.

The handsome Qlearia which forms the subject of our

illustration is confined to the Chatham Islands, east of New

Zealand, where, according to Captain Dorrien-Smith, who

has given an account of the plant in the passage quoted

above, it grows in compact masses on the cliff edges or

scattered about among the upland bogs in association with

O. semidentata, Decne, a species which, according to

Dorrien-Smith, is even finer than O. chathamica. In its

native habitat the plant is in flower during the months

from November till February, each plant blooming for a

prolonged period. Both Mr. Cheeseman and Captain

Dorrien-Smith state that the ray-florets may at times be

white ; the disk-florets are violet-purple. The nearest

ally of the species in the genus Olearia is O. operina,

Fesrvuary, 1912.

Hook. f., a native of New Zealand, from which our plant

may be most readily distinguished by its broader leaves,

and by its longér peduncles with fewer and more leafy

bracts. For the material on which our figure is based we

are indebted to the kindness of the Rev. A. IT. Boscawen, in

whose garden at Ludgvan Rectory, near Marazion, a plant

imported by Captain Dorrien-Smnith in 1908 flowered in

June, 1911. The species, Mr. Boscawen informs us, has so

far proved quite hardy at Ludgvan. It prefers a position

sheltered from the mid-day sun, and seems to thrive best in

a mixture of bog-earth, leaf-mould and grit. It is easily

propagated by means of cuttings, which readily strike in the

open without any protection.

Descriprion.— Shrub, 3-7 ft. high; stems stout, branches

stout, sulcate, softly white-tomentose. Leaves alternate,

oblanceolate or oblong-lanceolate, subacute or shortly.

acuminate, narrowed below to a short broad _ petiole,

25-5 in. long, 3-14 in. wide, thick, firmly leathery, serrate

with blunt thickened teeth, glabrous, reticulate and green

above, densely white-woolly beneath, main nerves 2-3 on

each side of the midrib and like it impressed above,

slightly raised beneath. Heads peduncled, 2-2} in. wide;

peduncle woolly with a few leafy bracts. Bracts of the

involucre linear or oblanceolate-linear, acute or sub-

acute, 4-5 lin. long, scarious, woolly towards the apex

outside, glabrous within. Ray-florets many, usually pale

violet-purple, occasionally in wild plants white; corolla-

tube 2 lin. long, sparingly puberulous, limb oblong-linear,

subacute, 7-8 lin. long, about 2 lin. wide, entire, elabrous.

Disk-florets violet-purple ; corolla-tube cylindric, dilated

upwards, 2 lin. long; lobes lanceolate, subacute. Anthers

1 lin. long. Style glabrous ; its arms subacute, under 1 Jin.

long. uit narrowed to the base, suleate, 24 lin. long,

puberulous. Pappus I-seriate, setose ; setae unequal, the

longest 2 lin. long.

Fig. 1, bract of the involucre; 2, part of a ray-floret; 8, setae of the pappus;

4, disk-floret; 5, anther; 6 style-branches :—all enlarged,

S42]

Vincent Brooks, Day &Son Lttimp

MS.del. JN Fitch Lith

L Reeve & C9 London.

Tar. 8421,

CRASSULA Bargxyt.

South Africa.

CRASSULACEAE.

Crassuna, Linn.; Benth. et Hook. J. Gen. Plant. vol. i. p. 657.

Crassula Barklyi, N. EF. Brown in Kew Bulletin, 1906, p. 19; affinis C.

columnart, Linn. f.,sed minor et foliis tenuioribus ciliatis suberectis differt.

Herba succulenta. Caulis 2-5-5 cm. altus, simplex vel basi ramosus, cum foliis

basi 1-:2-1-8 cm. crassus, superne leviter attenuatus, obtuse tetragonus.

Folia opposita, decussata, arcte imbricata, suberecta, basi connata, trans-

verse elliptico-oblonga vel late lunata, obtusissima, dorso convexa, carnosa,

marginibus acutis ciliolata, brunnea, punctata, inferivra 0°5-0-°6 em.

longa, 1°2-1°3 cm. lata, superiora gradatim minora. Flores terminales,

dense capitati, subsessiles. Sepala lineari-spathulata, obtusa, glabra,

minute ciliata, 3mm. longa. Corolla gamopetala, profunde 5-loba, glabra,

alba (rubro-tincta?); tubus 2-2°5 mm. longus; lobi 6-7 mm. longi,

lineares, obtusi, apice recurvo-patuli. Stamina 5, inclusa, ore tubi

inserta; filamenta 1 mm. longa; antherae 1 mm. longae, oblongae.

Squamae hypogynae 1 mm. longae, erectae, lineari-cuneatae, truncatae vel

emarginatae, canaliculatae. Carpella 5, basi connata, erecta, stricta,

subteretia, superne vix angustata.—N. E, Brown.

The somewhat peculiar Crassula here figured was origin-

ally discovered in Little Namaqualand by the late Sir

Henry Barkly, who communicated it to Kew in 1875. The

plants here figured were received at Kew from Professor

H. H. W. Pearson, of Cape Town, in January, 1911; they

formed part of a collection made during the Percy Sladen

Expedition, and were found by Mr. Pillans, a member of

the party, on a ridge four miles to the south-east of

Bakhuis. Grown in a house devoted to succulent plants,

these specimens flowered in March, 1911. While under

these conditions the flowers produced have been white, there

is reason to think that when fully exposed to sun and air

in their native habitat the petals assume a reddish tinge.

The stems too, as compared with those of the specimens

collected by Barkly, are unusually long ; the original ones

are only 1-14 inches high. Like other species of Crassula

with a compact pyramidal habit, C. Barklyi is of slow

growth and is prone, after flowering, to lose its vigour.

The requirements of this and its nearer allies are best met

Frsrvary, 1912.

by supplying dry tropical conditions and a sandy soil. Of

these allies the most nearly related appears to be C. colum-

naris, Linn. f., from which, however, C. Barklyi is readily

distinguished by the characters mentioned by Mr. Brown.

Descriprion.— Herb, succulent; stem 1—2 in. in height,

simple or branching at the base, including the leaves

3~3 in. thick at the base, slightly narrowing upwards and

bluntly 4-angled throughout. Leaves opposite, decussate,

closely imbricate, almost erect, connate at the base, the

lower 2-3 lin. long, 6-7 lin. wide, gradually diminishing

upwards, Flowers terminal, densely capitate, nearly sessile,

Sepals linear-spathulate, obtuse, with finely ciliate margins

but elsewhere glabrous. Corolla gamopetalous, deeply

5-lobed, glabrous, in cultivated specimens white; tube

about 1 lin. long; lobes 3 lin. long or longer, linear,

obtuse, with recurved spreading tips. Stamens 5, included,

attached to the mouth of the tube; filaments and oblong —

anthers both very short. ypogynous scales very short,

- erect, linear-cuneate, truncate or emarginate, channelled.

Carpels 5, connate below, erect, strict, almost terete, hardly

narrowed upwards.

Fig. 1, a pair of leaves; 2, a flower; 3 and 4, stamens ; 5, carpels and hypo-

gynous scales ; 6, a single hypogynous scale :—all enlarged,

TISH , COLONIAL, AND FOREIGN FLORA.

‘HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or naturalized in the British

Isles. For the use of Beginners and Amateurs. By GxrorcE BENTHAM,

F.R.S. Revised by Sir J.D. Hooker. Crown 8vo, 9s.

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

Engravings, with Dissections, of British Plants, yen Drawings by W. H.

Fitcn, F.L.8., and W. G. Suira, F.L.S., forming an Illustrated Companion

: men pon s ‘f Handbook,” and other British Floras. 1315 Wood En-

ae 7th Edition, revised and enlarged, crown 8vo, 9s,

OUTLINES of ELEMENTARY BOTANY, as ‘Introductory to

Local Floras, By Gronex Benruam, F.R.S., President: of the Linnean —

| Society. New Edition, 1s, es

FLORA of HAMPSHIRE, including the Isle of Wight, with

localities of the less common species. By F. Townsenp, M.A., WiteBee hi

With Coloured Map and two Plates. 2nd Baition, 21s. peas

HANDBOOK of BRITISH MOSSES, containing all that are

Les known; to:‘be’ natives of the: Heel tel: By the Rev. M. J. Berxexey,

M.A., F.L.8S. 2nd Edition, 24 Coloured Plates, 21s.

SYNOPSIS of BRITISH MOSSES, containing Descriptions of

all the Genera and Species (with {odalities of the rarer ones) found in Great

Britain and Ireland. By Craxtes P. Hosxirk, F.L.8., &c., &c, New ‘

Edition, entirely revised. Crown 8vo, 6s. 6d. Se

BRITISH FUNGOLOGY. By the Rev. M. J. Berkeney, M.A,

F.L.8. With a Supplement of nesrly 400 pages by Wortutneron G. Smith, ne oy hace

F.L.8. 2 vols. 24 Coloured Plates. 36s. Supplementonly, 12s, ~~

THE ESCULENT FUNGUSES OF ENGLAND. By C. D.

BapuamM, M.D. 2nd Edition. Edited by F. Currry, F.R.S. iS Coloured

Plates, 12s,

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEZ. By

GEORGE Masexr, 8 Plates. 6s. 6d.

FLORA of BRITISH INDIA. By Sir J.D. Hooxxr, F.B.S.,

and others. Complete in 7 Vols., £12.

FLORA AUSTRALIENSIS: a Description of the Plants of the

Australian Territory. By G. Brntuam, F.R.S., F.L.S8., assisted by FL

MUELLER, F.R.S. Complete in 7 Vols., £7. 4s. Published under the

auspices of the several Governments of Australia. ~

FLORA of. MAURITIUS and the SEYCHELLES. By 3;

Baker, F.L.S. 24s. Published under the authority of cue Colonial

Government of Mauritius.

FLORA CAPENSIS: a Systematic Description of the Plants of

_ the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

O. W. Sonpsr, and continued by Sir W. T. Tuisenron-Dygr, F.R.S. Vols

I.—IIL., 20s, each.. Vol. IV., Sect. I., 528.; Sect. II., 24s. Vol. V.,

Parts I. & II, 9s. each. Part III., 8s. Vol. VI., 24s. Vol. VII., 33s. =

FLORA of TROPICAL AF RICA. By Danizer Oniver, f. R. a

- and continued by Sir W. T. THISELTON-DyER, F.R.S. Vols. I. to IIL., each

20s. Vol. 1V., Sect. 1.; 30s. Vol. IV., Sect. I]., 27s. Vol. V., 25s. 6d.

doe WO VE, Sect. L, Parts IL—IIL, 8s. Vol. VII., 278.6d. Vol. VIIL., 25s. 6d.

: HANDBOOK of the NEW ZEALAND FLORA: a Systemati

Description of the Native Plants of New Zealand, and the Ch

- Kermadee’s, Lord Auckland’s, Campbell’s, and Macquarrie’s Islands.

a Sir J. D. Hooxsr, F. eee papa under the auspices of the Gaversinge

ae ean tien. Compi See

FLORA of the BRITISH “WEST INDIAN ISLANDS. ny

Sati Grisesach, F.L.S. 42s. Published under the auspices of the etre. ce

ry of State for the Colonies. : ee

: INSULAR FLORAS. A Lecture delivered by Sie 3 de

-. ‘Hooxsr, C.B., before the British Association for wage Advancement or;

Science, at Nottingham, August 27, 1866. 2s, 6d.

LOVELL REEVE & ©, lap, ¢ ® Henrietta + Sit, Covent Basie

BOTANICAL MAGAZINE.

Tas. 8417—STANHOPEA PERUVIANA.

» 8418.—STRANVAESIA UNDULATA.

» 8419.—LEPTOSPERMUM SCOPARIUM, var. NICHOLLII.

» 8420.—-OLEARIA CHATHAMICA,

» 8421—CRASSULA BARKLYI.

Lovett Rerve & Co. Lrp., 6, Henrietta Street, Covent Garden.

JUST PUBLISHED, PRICE 21s,

A NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE.

VOLS. I.—CXxXx.

Comprising the Ist, 2nd, and 3rd Series. To which is prefixed a History of the

Magazine by W. Borrine Hemster.

BOTANICAL PLATES

From the BOTANICAL MAGAZINE,

Beautifally.coloured Figures of new and rare Plants. 6d. and- “3 ahah: “Liste

over 3000. Three pret

‘NOW READY. Vol. VL, Sect. I., Parts I.—IIL., 8s.

FLORA OF TROPICAL AFRICA.

Vols. ‘I. to IIl., 20s. each.

By D. OLIVER, F.R.S,

The Continuation edited by Sir W. T, THISELTON-DYER, F.R.S.

Vol. LV., Sect. 1., 30s. ; Sect. II., 27s. Vol. V., 258. 6d. Vol. VII., 27s. 6d, Vol. ¥

25s. 6d.

Published under the authority ¥ the waiters of State for the Colonies.

_NOW READY. Vol. V., Sect. I., Part IT., 9s, each; Part TIL, at

FLORA CAPENSIS;:

¢ A Systematic Deseription of the Plants Bie: the Cape Colony, caffra,

and Port N;

- Vols. I. to. HL, 20s, ene ;

_By HARVEY and SONDER.

The Continuation edited by Sir W. T. ‘THISELTON- DYER, P.R.S:

ol. a Sect. I., 52s, Vol. IV., Sect, II. ‘24s. Vol. Vi, Part 1., 9s. Vol. Vi, ‘

vs : a % ee. L., 33s 33s. Vou ;

on tished under the authority of the Governme

aes oy ae meet ana, Tt

nts s of ais Cape of Gooa Hope,

“Loven, Ranve & o. Lt, 6 Henritta Street, Covent t Garden,

. Fourth | ice

No. 87,

. ; Monthly, price 3s. 6d. coloured, 2s. 6d. Sauls

‘VOL, VIII.—MARCH, Annual Subscription, 42s,

or No, 1501 OF THE scour WORK,

| CURTIS'S

BOTANICAL MAGAZINE.

‘CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIONS, STRUCTURAL AND HISTORICAL,

OF NEW AND RARE i

PLANTS FROM THE ROYAL BOTANIC GARDE iNS, KEW,

AND OTHER BOTANICAL ESTABLISHMENTS.

EDITED BY

D. PRAIN, C.LE, LL.D, FERS,

Director, Ropal Botanic Gardens, Kew.

“'Tis beauty truly blent, whose red and white

Nature's own sweet and cunning hand laid on.”

LO N D oO N= \ ce

LOVELL REEVE & CO. Lrp.,

‘PUBLISHERS TO THE HOME, COLONIAL AND INDIAN GOVERNMENTS. —

6, HENRIETTA STREET, COVENT GARDEN. |

1912. °

tan rights reserved.] :

pUtatered at the New York Post Ope as caceuknlensed matter.

LOVELL REEVE & CO’S PUBLICATIONS.

‘CORAL AND ATOLLS, :

Their history, description, theories of their origin both before and since

that of Darwin, the influence of winds, tides, and ocean currents on

their formation and transformations, their present condition, products,

fauna, and flora.

By F. WOOD-JONES, B.Sc., F.Z.S.

Numerous illustrations, plates and map. 24s.

NEW AND CHEAPER ISSUE.

THE HEPATIC OF THE BRITISH ISLES.

By W. H. PEARSON,

2 Vols., 228 Plates. £5 5s. Plain, £7 10s. Coloured.

- OUTLINES OF BRITISH FUNGOLOGY.

By rae Ruy. M. J. BERKELEY, M.A. F.LS.

With a Supplement of nearly 400 pages by WortuHtineton G, Smiru, F.L.S.

Two Vols., 24 Coloured Plates, 36s, The SUPPLEMENT separately, 12s,

BRITISH FUNGI, PHYCOMYCETES AND USTILAGINEA.

: By GEORGE MASSEE .

(Lecturer on Botany to the London Soéiety for the Extension of University Teaching). a

Crown 8yo., with 8 Plates, 6s, 6d. - ok

THE NARCISSUS: its History and Culture.

By Fo W, BURBIDGE, f.ES.

With a Scientific Review of the entire Genus by J. G. Barer, F.R.S., F.L.S.

With 48 beautifully Coloured Plates, 30s.

HANDBOOK OF THE BRITISH FLORA: a

A Description of the Flowering Plants and Ferns Indigenous

to or Naturalized in the British Isles,

Br GEORGE BENTHAM, FR.S.

Revised by Sir J. D. Hooxzr, 0.B., G.C.S.L., F.BS., &e. 9s.

ILLUSTRATIONS OF THE BRITISH FLORA

A Series of Wood Engravings, with Dissections, of British Plants.

Daawn sy W.H. FITCH, F.L.S., ayy W.G. SMITH, F.LS.

i Forming an Illustrated Companion to Bentham’s “‘ Handbook,” and other British Flora.

= Wth Edition, with 1315 Wood Engravings, Ys. .

.LOVELL REEVE & CO., Lrp., 6, HENRIETTA STREET, COVENT GARDEN, >

4 422

Son Ltfimp

ay" &

Vincent Brooks

M.S. dal, J.N.Fitch lith.

Jordon

Tas, 8422,

BRUNFELSIA wunpvutara.

—

West Indies.

SoLANACEAE. Tribe SALPIGLOSSIDAE.

Brunretsta, Sw.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 911.

Brunfelsia undulata, Sw. Prodr. Veg. Ind. Occ. p. 90 et Fl. Ind. Occ. vol. ii.

p. 1035; Hot. Reg. t. 228; Benth. in DC. Prodr. vol. x. p. 200, partim ;

Urban, Symb, Antill. vol. iii. p. 874; species B. americanae, Linn., affinis,

corollae lobis undulatis fructuque subdrupaceo differt.

Frutex vel arbor parva, usque ad 6 m. alta; caulis debilis, Folia ovato-

lanceolata, utrinque attenuata, subacuta, integerrima, 6-18 cm. longa,

2-4°5 cm. lata, glabra; venae tenues, dense reticulatae ; petiolus 6 mm.

longus. lores solitares, terminales vel in axillis foliorum sammorum

dispositi, breviter pedunculati. Ca/yx 2 em. longus, breviter irregulari-

terque lobatus, extra glanduloso-pubescens; lobi obtusi. Corolla alba (an

semper ?); tubus cylindricus, leviter curvatus, 8-9 em. longus, 5 mm.

diametro, extra pubescens; limbus patens, 6-7 em. diametro; lobi 5,

rotundati, 2°5 em. lati, marginibus undulatis. Stamina eorollae tubo

aequilonga. Ovarium oblongum, calyce dimidio brevius ; stylus eylindri-

cus, € corollae tubo paullo exsertus; stigma bilobum. Fructus subdru-

paceus.—B. nitida, var. jamaicensis, Benth. in DC. Prodr. vol. x. p. 201.

B. jamaicensis, Griseb. Fl. Brit. W. Ind. p. 432, partim.

The Brunfelsia which forms the subject of our illustration

was first introduced to this country from Jamaica about a

century ago, but the plant which supplied the material for

the present figure is one obtained in 1904 for the Kew

collection from Messrs. J. Veitch & Sons. This plant

flowered at Kew in October, 1909. It is a vigorous shrub

of upright habit and, as the plate shows, bore numerous

flowers in the axils of the uppermost leaves so as to form

large clusters at the ends of the branches, In wild speci-

mens, however, it is usual to find but one terminal flower.

This species belongs to that section of the genus wherein

the corolla tube is many times longer than the calyx.

Within this section the various species are difficult to

discriminate. In one of them, B. nitida, Benth., the calyx

is divided nearly to the base; this character is also exhibited

by the plant which was figured in the Botanical Register,

at t. 167, under the erroneous name B. undulata. In

B. americana, Sw., however, and in the true B. undulata,

Marcu, 1919,

Sw., which is here depicted, the calyx is cup-shaped and

has very short obtuse lobes, While, however, the two are

closely allied, B. americana can be readily recognised by its

obtuse leaves, whereas those of our plant taper to both ends.

It is a matter for observation as to whether the colour of

the corolla varies in this Species, because in Loddiges’

Botanical Cabinet, at t. 388, and in Reichenbach’s Flora

Exotica, at t. 294, are given figures, under the name

B. undulata, of a plant with a yellowish corolla. Under

cultivation B, undulata thrives in a warm house when planted

in loamy soil and liberally watered. It ought to prove a

useful shrub in tropical gardens, for it appears to thrive in

the open even in the south of Kurope, and plants have been

raised at Kew from seeds which ripened in 1888 in the

Botanic Garden at Palermo, There is reason to believe

that it is represented in various private collections in this

country, sometimes under the erroneous name of Portlandia

grandiflora, Linn., also a West Indian plant which is, how-

ever, readily distinguished, without taking into account

other characters, by the fact that its leaves are opposite.

Desorrprion.— Shrub, or, in a wild state, a small tree

reaching 20 ft. in height, with a comparatively slender stem.

Leaves ovate-lanceolate, narrowed to both ends, subacute,

quite entire, 24-7 in. long, 4-1? in. wide, glabrous; nerves

slender, closely reticulate ; petiole 4 in. long. Flowers

usually in wild plants solitary, terminal ; often in cultivated

plants several in the upper axils forming terminal clusters ;

peduncles very short. Calyx # in. long, shortly irregularly

lobed, glandular pubescent externally ; lobes obtuse. Corolla

white or apparently at times yellowish ; tube cylindric,

slightly curved, 3-33 in. long, } in. in diameter, pubescent

externally; limb spreading, 24 in. across; lobes 5, rounded,

1 in. wide, their margins undulate. Stamens as long as the

corolla-tube. Ovary oblong, half as long as the calyx ; style

cylindric, slightly exserted; stigma 2-lobed. Fruit sub-

drupaceous. 2

Fig. 1, calyx, in vertical section, and pistil; 2 and 3, stamens:—all enlarged.

Day & Son Lt#imp

”

Vingent Brooks

M.S. del. JN-Patch bith

L.Reeve COT .4 A...

5. e 4ak. $423,

SYRINGA JuLiaNAr.

China.

OLEACEAE. Tribe SyRINGRAE.

Syrinea, Linn.; Benth. et Hook. J. Gen, Plant. vol. ii. p. 675.

Syringa Julianae, C. Schneider in lil. Handb. Laubholzk. vol. ii. p. 777, fig.

488 v-x, et in Kew Bull. 1912, p. 37; affinis S. pubescentis, Turez., sed

differt foliis ramulorum floriferorum minoribus etiam supra pilosis brevius

petiolatis, floribus minoribus, antheris paulo sub faucem corollae insertis,

fructibus ut videtur non verrucosis.

Frutex ut videtur breve denseque ramosus, ramulis annotinis hornotinisque

satis pubescentibus deinde glabris nigrescentibus. olia ovato-elliptica,

utrinque acuta, integerrima, viridia, breve pubescentia, subtus pallidiora,

distinctius praecipue ad nervos pubescentia, 2°5-4°3 cm. longa, 1-2-3 em.

lata; petioli 2-5 mm. longi, puberuli. Jnflorescentiae terminales, cymosae,

parvae, ad 6 cm. longae, ramulis et pedicellis brevissimis subhirsutis,

flores albo-violacei, 6-7 mm. longi, bracteis linearibus calyce brevioribus

caducis suffulti. Calyx violaceus, glaber, dentibus satis distinctis, late

triangularibus acutis. _Antherae violaceae, in sicco nigricantes, paulo sub

faucem corollae insertae. Fructus maturi ignoti, immaturi ut videtur

haud vel vix verrucosi.—C, K. ScHNEIDER.

The interesting Lilac here figured is a Chinese species

nearly allied to the well-known Syringa pubescens, Turez., a

two together form the group recognised by Dr. Schneider

as the Pubescentes, which belongs to the section Vulgares

as S. vulgaris, Linn., S. oblata, Lindl., S. persica, Linn., and 8S.

chinensis, Willd. The species now described by Dr. Schneider

as S. Judianae is one that was raised by Messrs. J. Veitch

& Sons in the nursery at Coombe Wood from seeds sent

from Western China by Mr. E. H. Wilson in 1901. The

plant which supplied the material for our plate was obtained

from Messrs. Veitch in 1909 under the name S. villosa.

Wing to the too curtailed descri ption of S. villosa originally

provided by Vahl there has been some dubiety as to the

identity of his plant. An examination of his type specimen

as, however, established the fact that the plant figured at

t. 8292 of this work as S. Bretschneideri, Lemoine, is really

S. villosa, Vahl, and that the Lilac figured at t. 7064 under

Marcu, 1919, 3

S. villosa is really S. pubescens, Turcz., the nearest ally of

our plant. S. Julianae is, however, very distinct from

S. pubescens in its villous leaves, branchlets and inflo-

rescence ; S. velutina, Komarov, which also resembles our

plant, is readily distinguished by its different calyx.

S. Julianae as grown at Kew is at present a small shrub

3 to 4 feet in height, bushy and virgately branched ; it

promises to attain a considerably larger size. It flowers in

late May and in June, and although it is not likely to

become a rival in gardens of the fine Lilacs now in cultiva-

tion, it is worth a place as a pretty and unusual type of

the genus Syringa. The blossoms have the characteristic

fragrance of the Common Lilac, but are strikingly distinct

from those of other cultivated species in the deep purplish

lilac colour of the corolla-tube outside as contrasted with

the nearly white corolla-segments inside, and in the purple

peduncle and pedicels. The glabrous calyx is purplish-

violet. The species should be grown in rich, moist, loamy

soil, and can be propagated by cuttings of moderately firm

young wood placed in gentle heat in July.

Descriprion.— Shrub, 3-4 ft. high or higher, shortly

and densely branched, twigs of the present and of last

season’s growth rather pubescent, at length becoming

glabrous and blackish. Leaves ovate-elliptic, acute and

cuneate, quite entire, ‘green, shortly pubescent, beneath

rather pale and rather markedly pubescent especially on

the nerves, 1-1# in. long, 1-1 in. wide; petioles under + in.

long, puberulous. Inflorescences terminal, cymose, small,

rather more than 2 in. in length, branches and pedicels

very short, slightly hairy. Flowers white and lilac-purple,

3-4 lin. long; bracts linear, shorter than the calyx,

caducous. Calyzx violet, glabrous; teeth rather distinct,

wide-triangular, acute. Anthers violet, inserted a little

below the corolla-throat. Fruit not known ripe, when

young not verrucose.

Fig. 1, portion of the edge of a leaf; 2, flower ; 8, corolla, laid open; 4 and 5,

anthers; 6, pistil:—all enlarged.

ings BRS

‘

Seiten eek

a et

‘

ake

sp annn te

wes

ee -

Vincent Brooks Day &Son Litimp.

N. Fitch ith.

MS. del J.

L.Reeve &C®° London.

maeey Tee > Tas, 8424, °

-DOMBEYA CALANTHA,

_ British Central Africa.

STERCULIACEAE. Tribe DompryEan.

DomBeya, Cav.; Benth. et Hook. J. Gen. Plant. vol. i. p. 221,

Dombeya calantha, K. Schum. in Engl. Monogr. Afr, Pf. vol. v. 1900, p. 28;

species cymis longipedunculatis instar corymborum, floribus iis Malvae

moschatae. Linn., similibus, ovarii loculis intus dense stellato-pilosis, 6-8-

ovulatis distincta.

Planta erecta, fruticosa, 5°5 m. alta. Caulis subsimplex, 2 cm. diametro,

brunneo-velutinus, inferne cicatricibus foliorum conspicuis notatus. Rami

laterales pauci, breves, folia minuscula indivisa et tricuspidata gerentes,

Folia triloba vel subquinqueloba lobis acute acuminatis, lobo medio quam

ceteris majore, lobis exterioribus minimis circiter 30 em. diametro, margine

dentibus apiculatis grossius: ule serrata, basi profunde cordata, 7-nervia,

supra asperule stellato-pubescentia nervis prominulis venis impressis,

subtus dense pubescentia vel tomentosa nervis et venis prominentibus ;

petioli circiter 22 cm. longi, breviter dense hirsuti. Stipulae lineari-

lanceolatae, 1*8 cm. longae. Cymae instar corymborum, circiter 15-florae,

ex dichasio simplice ramis cincinnalibus constantes, Pedunculus 15-19 em.

longus, ut pedicelli molliter pilosus ; pedicelli 2-5-3 em. longi. Bracteolae

flores singulos involucrantes, deciduae, ovato-lanceolatae, caudato-acumi-

natae, 1-5-2 em. longae, 3°5-5-5 mm. latae, stellato-pubescentes. Calycis

segmenta primum patula, demum reflexa, lanceolata, acuta, 1°6-1°7 em.

longa, 5-5°5 mm. lata, extra molliter stellato-pilosa, basi leviter connata.

Corolla rosea, circiter 3°5 em. diametro; petala late oblique obovata, leviter

1etusa vel subtruncata, 1-8-1:9 em. longa, 1°5-1-7 cm. lata, tenuia.

Stamina 15, cum staminodiis inferne monadelpha, in triades staminodiis

singulis alternantes disposita; tubus staminalis albus, circiter 4 mm.

» longus; stamina lateralia triadum medio longiora; filamenta 6-8 mm.

- longa, sursum leviter angustata; antherae oblongae, 4-4-5 mm. longae;

stamina media filamentis 4 mm. longis, antheris 3-5-4 mm. longis.

Staminodia 5, subspathulata, 1-6-1-7 em. longa, apicem versus roseo-

tincta ; pars superior lineari-lanceolata, subacuta, 1-3 mm. lata. Ovarium

subglohbosum, vix 6 mm, diametro, breviter albido-velutinum, 5-loculare;

loculi 6-8-ovulati, intus pariete externo dense stellato-pilosi septis glabris ;

ovula ellipsoidea, vix 1 mm. longa; columna stylaris circiter 1 em. longa,

inferne stellato-pubescens, superne parce puberu!a, ramis 4°5 mm. longis

revolutis.—T. A. SPRAGUE.

. The interesting Dombeya here figured was raised at Kew

from seed received in 1907 from Mr. J. M. Wood, the

veteran Director of the Botanic Gardens at Durban, where

it had been in cultivation under the name of D. spectabilis,

Boj. When it flowered for the first time in February, 1911,

it was found on examination that it is not Bojer’s plant so

Marcu, 1912.

named, but that it is the species described for the first time

in 1900 by the late Dr. K. Schumann as D. Calantha and

based by its author on herbarium specimens received at

Kew in 1897 from Zomba in British Central Africa, where

the plant had been collected by the late Mr. A. Whyte and

by Mr. J. M. McClounie. The examination of flowers of

this cultivated specimen, and a re-examination of those of the

original type, have shown that the number of ovules in a cell

is usually 6-8, not 4-6 as Dr. Schumann was led to believe.

This point, though apparently not important, deserves to

be noted, owing to the fact that in this genus some stress

has been laid by Dr. Schumann on the number of ovules

present in each cell. Another character which Dr. Schu-

mann has treated as of consequence is the presence or

absence of stellate hairs within the ovary; it is to be

noted that in the species now figured these stellate hairs

occur, but that while present on the inner wall they are

absent from the septa. The material from which our figure

has been prepared was derived from a plant which has grown

vigorously in a border in the Mexican house in Kew, and

which, but for severe annual pruning, would have attained

tree-like dimensions. It is an evergreen, and when loaded

with flowers, which are of the same tint as, and bear a

strong superficial resemblance to those of the Musk Mallow,

is a singularly attractive object. Unfortunately at Kew it

has failed to ripen seeds,

Description.—Shrub, erect, 11-12 ft. high. Stem 2 in,

thick, brownish-velvety, marked below with Jleaf-scars ;

lateral twigs few and short, bearing small undivided or

lobed leaves. Leaves 3-lobed or somewhat 5-lobed, lobes

acutely acuminate, the mid-lobe largest, the lateral lobes

very small, about 12 in. across, margin coarsely acutely

toothed, base deep cordate, 7-nerved, above harshly stellate

pubescent with sunk nerves, beneath densely pubescent or

tomentose with raised nerves and veins; petioles 8-9 in.

long, shortly densely hairy ; stipules linear-lanceolate, 3 in.

long. Cymes corymbiform, about 15-flowered, each branch

of the simple dichasium being a scorpioid cyme. Peduncles

6-8 in. long and pedicels 1-1} in. long, softly pilose;

bracteoles each enclosing a solitary flower, deciduous, ovate-

lanceolate, caudate-acuminate, }—3 in. long, 2-3 lin. wide,

stellate pubescent. Calyx lobes at first spreading, then

reflexed, lanceolate, acute, % in. long, under 3 lin. wide,

softly stellate pilose outside, shortly connate below. Corolla

rose-coloured, about 14 in. across ; petals widely obliquely

obovate, slightly retuse or subtruncate, 2 in. long, 7-8 lin.

wide, delicate. Stamens 15 and staminodes 5, conjointly

united in a short white tube about 2 lin. deep, each stami-

node alternating with three stamens; lateral stamens of

each triad with filaments 3-4 lin. long and anthers over

2 lin. long, central with filament 2 lin. long and anthers

2 lin. long or shorter; staminodes subspathulate, 2 in. long,

tinged with rose towards the tip, the upper portion linear-

lanceolate, subacute, under 1 lin. wide. Ovary subglobose,

under 3 lin. wide, shortly white-velvety, 5-celled ; cells

6-8 ovuled, densely stellate hairy within on the walls but

not on the septa; ovules ellipsoid, very small ; style-column

about 5 lin. long, stellate pubescent below, sparingly puberu-

lous above; style-arms revolute, about 2 lin. long.

Fig. 1, petal; 2, staminal column, laid open ; 3, pistil; 4, hairs:—all enlarged.

8425

Z z - . rf "e - eas

Fa \ is A ; >

if di >, F

, of E

a : XD o ' yy Ne {

7m \ ] ys , Ni

ay : : :

| Zn x. 7 i ( anes

* : 3 ‘ |

ne ” » . = <

\ _ ia wae :

: : ~ ¥ 7] } * ‘

; 4 ‘ ‘| z 4 Ca)

af y i , SS 4 j Fn

% { 4 : .', > ed 5 - cf h

. j ‘ j *

% 3 % : } cot a : an

” - * . ‘ eae :

: +: a _ ai

ot a ws N yf \" be : é, A =~ j

ae ~ XN ‘ Ed | |

“i : } ; , {

= Y f ‘ ft Ve > if

Se d f % g

= : i, < SI

fe re mm P : .)

rd % . ;

f/ wy,

yy Ste. is ~saiities ; a ¥ fb

, ; : . \ 4

, y N —~

é Fs \ ~. =

maa \> yt 3

- r

Vincent Brooks,Day &Son Li?imp q

M.S. del. JN-Fitch lth

L. Reeve & C° London.

Tas. 8425,

COROKIA CoToNEASTER.

New Zealand.

CornacEak. Tribe CorRNEAr.

Corox1a, A. Cunn.; Benth. et Hook. J. Gen. Plant. vol. i. p. 949.

Corokia Cotoneaster, Raoul in Ann. Sci. Nat. 1844, vol. ii. p- 120 et in Chota

Pl. N. Zé. p. 22; Hook. f. Flor. N. Zeal. vol. i. p. 98 et in Handb. N. Zeal.

Fl. p. 238; De Wild. Ic. Hort. Then. vol. ii. p. 140, t. 83; species C. budd-

leoidi, A. Cunn., affinis, sed ramis paucifloris abbreviatis, foliisque facile

distinguenda.

Frutex 1-2 m. altus, ramosissimus; rami abbreviati, plerumque 2-3 em. longi,

rigidi, atro-rubri, divaricato-tortuosi, juniores flores et folia gerentes,

seniores plus minusve attenuati, nudi. Folia alterna, secus ramos

abbreviatos in fasciculos 3-folios disposita, brevissime petiolata, spathulata,

apice emarginata vel interdum apiculata, 10-12 mm. longa, 5-7 mm. lata,

supra nitida, infra albo-tomentosa, juniores supra pubescentia, nervis

obscuris. Flores axillares solitarii, pedunculis 3 mm. longis albo-tomen-

tosis. Sepala 5, triangularia, 1 mm. longa, albo-tomentosa, persistentia.

Petala 5, oblonga, 6 mm. longa, apice acutiuscula, basi squamula ciliato-

fimbriata instructa, persistentia. Stamina 5, petalis alterna; filamenta

3 mm. longa, glabra; antherae 2 mm. longae. Discus carnosus, glaber,

integer, apice planus, aurantiacus. Receptaculum turbinatum, albo-

tomentosum. Ovarium 1-loculare, 1-ovulatum; stylus 2°5 mm. longus,

glaber; stigma capitatum, obscure 2-lobum. Fructus drupaceus, ruber,

10 mm. longus, 7 mm. diametro, sepalis petalisque persistentibus coronatus.

—J. Huroninson.

The Corokia here figured, C. Cotoneaster, is a native of

New Zealand, where it is found both in the North and in

the South Islands, A familiar plant in gardens, especially

in the south and west of England and in Ireland, it is

scarcely hardy in the open ground at Kew; it will survive

a mild winter, but is injured or killed by a few severe frosts.

On a south wall, however, it thrives excellently and flowers

freely every May. ‘The material from which our figure has

been prepared was obtained from a plant grown by Canon

Ellacombe at Bitton, near Bristol, which forms a bush in a

sheltered corner of his remarkable garden, but otherwise is

not protected. This specimen is now a shapely plant five

or six feet high and shows the remarkably interlaced

branches with their tiny leaves and bright yellow, starry

flowers to excellent advantage. C. Cotoneaster will grow

Marcu, 1912,

either in loamy or in peaty soil provided it be open and

well drained, ard can be increased by cuttings of firm twigs

taken off in July and placed in gentle heat. Raoul and

others describe the ovary as 2-celled with one ovule in each

cell; De Wildeman has figured the ovary as 1-celled and

directed attention to the fact that this is the usual arrange-

ment. In all the flowers examined by Mr. Hutchinson

only one loculus containing a single pendulous ovule has

been found, his experience thus coinciding with that of

De Wildeman, not with that of Raoul.

Description.— Shrub, 4-7 ft. high, much-branched ;

branches, very short, usually about 1 in. long, rigid, very

dark red, divaricate and interlaced, the younger with leaves

and flowers, the older slender, naked. eaves alternate, in

groups of threes along the shorter branches, shortly

petioled, spathulate, emarginate or occasionally apiculate

at the tip, 5-6 lin. long, 2-4 lin. wide, shining above, white

tomentose beneath, when young pubescent above; veins

indistinct. Flowers axillary, solitary ; peduncles 13 lin.

long, white tomentose. Sepals 5, triangular, very short,

white tomentose, persistent. Petals 5, oblong, 3 lin. long,

tip rather acute, base with a ciliate-fimbriate scale within,

persistent. Stamens 5, alternating with the petals; filaments

1J lin. long, glabrous; anthers 1 lin. long. Disk fleshy,

glabrous, entire, margin uniform, orange-yellow. Receptacle

turbinate, white tomentose. Ovary 1-celled, 1-ovuled:

style about 1 lin, long, glabrous; stigma capitate, obscurely

2-lobed. Fruit drupe-like, red, 5 lin. long, 34 lin. wide,

tipped by the persistent sepals and petals.

Fig. 1, young leaf; 2, flower; 3, ovary and calyx, in vertical section; 4, hair;

5, petal ; 6, scale from petal ; 7, anther ; 8, pistil; 9, fruit; 10, fruit in vertical

section; 11, embryo :—ali enlarged except 9, which is of natural size.

L. Reeve &C° London,

Gee a8

8426

Vincent Brocks Day & Son Lttimp

bad ~ At at

Tas. 8426.

CEREUS Srvvesrrnu.

Argentine Republic.

CAcTACEAE. Tribe EcHINOCACTEAE.

Crnevs, Linn.; Benth. et Hook. f. Gen. Plant. vol. i. p. 849.

Cereus Silvestrii, Speg.in Anales del Museo Nacional de Buenos Aires, vol. xi.

p. 483; affinis C. procumbenti, Engelm., sed caulibus gracilioribus, pulvillis

confertioribus, spinis numerosioribus et gracilioribus, floribus minoribus et

miniatis differt.

Herba; caules prostrati vel centrales adscendentes, 3-10 em. longi, 9-14 mm.

crassi, 8-angulati, pallide virides; pulvilli 1-5-2°5 mm. sejuncti; aculei

16-20, setacei, 1-5-2 mm. longi, albi. Flores laterales, erecti, infundibuli-

formes ; tubus 2°5-8 cm. longus, rectus, apice 9-10 mm. diametro, rufescens,

squamis ovatis acutis perparvis longe pilosis laxe obtectus; segmenta

3-4-seriata, patula, 1-3-2 cm. longa, 4 mm. lata, lanceolata, acuta, pulchre

miniata. Stamina inclusa; filamenta rubra; antherae ochroleucae. Stylus

ochroleucus, stigmatibus 8-9.—N. E. Brown.

The very beautiful Cereus which forms the subject of our

plate is a native of Argentina, where it was originally

discovered in the provinces of Tucuman and Salta by Dr.

Philipp Silvester, in whose honour it was named. A

member of the group of forms to which belongs C. procum-

bens, Kngelm., figured at t. 7205 of this work, it is readily

distinguished from that species by its more slender stems,

its more closely approximate cushions of spines, the spines

themselves being smaller; it differs also in having smaller

flowers which are very unlike those of C. pubescens in colour.

The plant which supplied the material for our illustration

was purchased in the spring of 1911 for the Kew collection

from Messrs. Haage & Schmidt, of Erfurt. In the catalogue

of this firm a figure of the plant is given; that figure

represents it as a compact many-stemmed herb of semi-

dependent habit growing in a hanging pot. At Kew it

flowered freely in May, 1911, in the house devoted to

succulent plants, The elegance and the bright orange-

scarlet colour of its flowers, exceptional in the genus, fully

Maron, 1912,

entitle it to horticultural favour. The cultural require-

ments of C. Silvestrii are a loamy soil and abundant sun-

shine; a fair allowance of water should be supplied in

summer, with little or none at all in winter.

Descriprion.—/erb; stems succulent, prostrate or the

central ascending, 14-4 in. long, 4-7 lin. thick, 8-angled,

pale-green ; spine-cushions very closely set; spines 16-20

to a cushion, setaceous, 1 lin. long or shorter, white.

Flowers showy, lateral, erect, infundibuliform; tube 1-1

in. long, straight, 4-5 lin. wide at the top, reddish, loosely

clothed with very small, ovate acute, pilose scales ; segments

3—4-seriate, spreading, 4-2 in. long, 2 lin. wide, lanceolate,

acute, brilliant orange scarlet. Stamens included ; filaments

red; anthers pale yellow. Style pale yellow, stigmas 8-9.

Fig. 1, a cushion of spines, from the stem; 2, scale with hairs, from the

flower-tube ; 3, stamen; 4, stigmas :—all enlarged.

BRITISH, COLONIAL, AND FOREIGN FLORA,

_ HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or naturalized in the British

isles. For the use of Beginners and Amateurs. By Gorse Bentnam,

F.R.S. Revised by Sir J.D. Hooker. Crown 8vo, 9s. ae

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood -

Engravings, with Dissections, of British Plants, from Drawings by W. H.

Fircn, F.L.8., and W. G. Smirn, F.L.S., forming an Illustrated Companion

to Bentham’s ‘‘ Handbook,” and other British Floras. 1315 Wood En- ‘

gravings. ‘7th Edition, revised and enlarged, crown 8vo, 9s. : <a

OUTLINES of ELEMENTARY BOTANY, as Introductory to =

Loeal Floras, By George BentHaM, F.R.S., President of the Linnwan me

Society. New Edition, 1s. as

FLORA of HAMPSHIRE, including the Isle®3g, Wight, with

localities of the less common species. By F. Townsenp, M.A., F.L.S.

With Coloured Map and two Plates. 2nd Edition, 21s. on

HANDBOOK of BRITISH MOSSES, containing all that are

known to be natives of the British Isles. By the Rev. M. J - BERKELEY,

M.A., F.L.8. 2nd Edition, 24 Coloured Plates, 21s. =

SYNOPSIS of BRITISH MOSSES, containing Descriptions of

all the Genera and Species (with localities of the rarer ones) found in Great.

Britain and Ireland. By Onartes P. Howxirk, F.L.S., &c., &c, New

__._Kdition, entirely revised. Crown 8vo, 6s. 6d. :

BRITISH FUNGOLOGY. By the Rev. M. J. Berkexey, M.A.,,

F.L.S. With a Supplement of nearly 400 pages by WorTHINGTON G. SmMitH,

F.L.S. 2 vols. 24 Coloured Plates. 36s. Supplement only, 12s,

THE ESCULENT FUNGUSES OF ENGLAND. By C. D.

BapuaM, M.D. 2nd Edition. Edited by F. Currey, F.R.S8. 12 Coloured

Plates. 12s.

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEA, By

GEORGE MassEex. 8 Plates, 6s. 6d.

FLORA of BRITISH INDIA. By Sir J.D. Hooxrr, F.R.S,,

and others. Complete in 7 Vols., £12. ze

FLORA AUSTRALIENSIS: a Description of the Plants of the

Australian Territory. By G. Bentuam, F.R.S., F.L.S., assisted by F.

MurELLER, F.R.S. Complete in 7 Vols., £7 4s. Published under the

auspices of the several Governments of Australia.

FLORA of MAURITIUS and the SEYCHELLES, By J. G.

Baker, F.L.8. 24s. Published under the authority of the Colonial —

: Government of Mauritius. hes

FLORA CAPENSIS: a Systematic Description of the Plants of

the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

_ O. W. Sonnekr, and continued by Sir W. T. THISELTON-Dygr, F.R.S. Vols.

I.—IIT., 20s, each. Vol. IV., Sect. I., 52s.; Sect. II., 24s. Vol. Se

Parts I. & II., 9s. each. Part III., 8s. Vol. VI., 24s. Vol. VII., 33s. tees

_ FLORA of TROPICAL AFRICA. By Danizt Oxtver, FR Se 2

and continued by Sir W. T, Tu1setTon-Dyer, F.R.S. Vols. I. to IIL, each

~ 20s. Vol. IV., Sect. I., 30s. Vol. IV., Sect. II., 27s. Vol. V., 25s. 6d. s

_ _ Vol. VI., Sect. L., Parts I—IIL., 8s. Vol. VII., 278,6d. Vol. VIII., 25s. 6d,

HANDBOOK of the NEW ZEALAND FLORA: a Systematic —

__. Description of the Native Plants of New Zealand, and the Chatham, |

_ Kermadec’s, Lord Auckland’s, Campbell’s, and Macquarrie’s Islands. By

_-—sSSir J, D. Hooker, F.R.S. Published under the auspices of the Government

of that Colony. Complete, 42s. ao ee Se meer l

_ FLORA of the BRITISH WEST INDIAN ISLANDS. By.

Dr. Grisksacn, F.L.S. 42s. Published under the auspices of the Secre-—

ve tary of State for the Colonies. ‘ . oo

INSULAR FLORAS. A Lecture delivered. by Sir J. D.

any _Hooxer, C.B., before the British Association for the Advancement of

Science, at Nottingham, August 27, 1866. 2s. 6d,

_ LOVELL REEVE & 00, Lan, Henrietta Street, Covent Garden,

BOTANICAL MAGAZINE.

CONTENTS OF No. 87, MARCH, 1912.

Tas. 8422._BRUNFELSIA UNDULATA.

» 8423.—SYRINGA JULIANAE.

- ,» 8424—DOMBEYA CALANTHA.

‘Salis » 8425.—COROKIA COTONEASTER.

» 8426—CEREUS SILVESTRII.

— Lovetn yg & Co. Lrp., 6, Henrietta Street, Covent Garden.

; : JUST PUBLISHED, PRICE 21s.

A NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE,

| VOLS. I.—CXXxX.

‘ Comprising the Ist, 2nd, and 3rd Series. To which is prefixed a History of the —

Magazine by W. Bortine Hemstey.

BOTANICAL PLATES

From the BOTANICAL MAGAZINE,

Bonutflly-cloured Ticties of new and rare Plants. 6d. and 1s. each. ~ Lists of

; rites crmaes eee ce ee

Now. READY. Vol. Vij Sect. bes Parts I. Itt, 8s.

i FLORA OF TROPICAL AFRICA.

Vols. I. to Ill, 20s. each.

| By D. OLIVER, F.R.S.

The Continuation edited by Sir W. T. THISELTON- DYER, F.R.S.

Vol. IY., Sect. I., 80s. 5 Sect. II., 278. Vol. V., 26s. 61. Vol, VII., 275. 6d. Vol. Vit. 3

: BONS 25s. 6d,

Published under the authority of the Secretary of State for the Colonies.

NOW READY. Vol. V., Sect. I., Part II., 9s. each; Part TIL., 8s. |

FLORA CAPENSIS;

as A Systematic Desexinion of the Plants of the Ca 1 Caffraria,

a and Port Natal. a nes

Vols. I. to lll., 20s. each. —

By HARVEY and SONDER.

The Continuation edited by Sir W. T. THISELTON-DYER, F.B.S.

. Vol. IV., Sect. I., 52s, Vol. 1V., Sect. II., 24s. Vol, Vs Part 1,9. Vol s

. : : " Vol. VIL; 38s. 2 : ol VI, 24s,

se: ‘Published under the authority of the nr, deeds of the Cape of Good. Hope,

Natal and Transvaal. 5 : ae

-‘Lovetr Renve & Co. Lap., 6, Henrietta. Street, Covent Garden.

" “LONDON : PRINTED BY WILLIAM CLOWES . AND D 8088, LED. PUKE : STREET, STAMFORD STREET,

Fourth Series. oe £

ae eee

VOL, VIT.—APRIT, Monthly, price 3s. 6d. coloured, 2s. 6d. plain.

i . . Annual Subscription, 42s,

or No. 1502 OF THE ENTIRE WORK.

CURTIS’S

BOTANICAL MAGAZINE.

CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIONS, STRUCTURAL AND HISTORICAL, sy

OF NEW AND’ RARE

PLANTS FROM THE ROYAL BOTANIC GARDENS, KEW,

AND OTHER BOTANICAL ESTABLISHMENTS,

EDITED BY

D. PRAIN, C.LE; LL.D. ERS,

Director, Ropal Botanic Gardens, Kew,

“Tis beauty truly blent, whose red and white —

Nature's own sweet and cunning hand laid on.”

PAPE

LONDON:

LOVELL REEVE & CO. Lrp.,

PUBLISHERS TO THE HOME, COLONIAL AND INDIAN GOVERNMENTS.

6, Scisy sinatoieteane STREET, COVENT GARDEN,

1912.

[Au rights reserved.]

Entra at the New York Post eiorte second-class mater)

ZED KILLER. ke.

ARD

HORTICULTURAL TRADE EVERYWHERE

MANUFACTURER: TL714

G. H. RICHARDS,

234, Borough High Street, London, $.E,

MAZGA M.D.G.K.G.,

9 &c., &c.

Holder of Diploma of Honour from the

Gardeners’ Scientific Society, Holsatia.

GARDEN ARCHITECT AND

GARDEN BUILDER,

Streatham Avenue, Sefton Park,

LIVERPOOL.

Design and construction of pleasure grooads

rock, water gardens, and cascades ; tag ae

borders, pergolas, parterres, terraces, ornamental

bridges, garden sculpture and furniture, eth

gardens inspected and advice given on horticul-

ture, forestry, and pomology ; work undertaken

at home and abroad.

Correspondence in all European Languages.

Himalayan (hardy) Rhododendrons,

and other species.

Rare Shrubs, Alpines,

the most Complete Collection.

Dwarf Alpine Shrubs. All the best Herbaceous

Plants and Aquatics. Daffodils and Lilies, and

all the choicest Hardy Bulbous Plants.

Construction of Rockeries and Planting. ,

CATALOGUE ON APPLICATION.

G. REUTHE,

The Fox Hill Nursery, Keston, Kent.

~ Gardening for Profit or as a Hobby.

Ladies received for Practical Gardening Training

(with Board-Residence).

A large collection of beautiful and rare hardy herbaceous and Alpine

Plants grown ; special attention given to silver-leaved varieties,

For Terms and Catalogue apply to Lady Proprietor,

Whin’s Nursery Garden, Chalfont St. Peter, Bucks.

Station: GERRARD’S CROSS.

HANDBOOK OF THE BRITISH FLORA:

A Description of the Flowering Plants and Ferns Indigenous

to or Naturalized in the British Isles,

By GEORGE BENTHAM, FRS.

Revised by Sir J. D. Hooker, C.B., G.C.S.L, F.R.S., &e. 9s,

ILLUSTRATIONS OF THE BRITISH FLORA.

A Series of Wood Engravings, with Dissections, of British Piants.

Drawn py W.H. FITCH, F.L.S., any W. G. SMITH, F.L.s.

Forming an Illustrated Companion to Bentham’s “Handbook,” and other British Flora. —

7th Edition, with 1315 Wood KEngravings, Ys.

= Lov

ELL REEVE & CO., Lrp., 6, HENRIETTA STREET, COVENT GARDEN, ‘

M.S.del JN.Fitch lid. . ; a Vincent Brooks, Day & Son Limp

1, Reeve & C2 London.

Tas. 8427,

SCHOMBURGKIA Lverppeman1

Venezuela.

OroHIpAcear. Tribe EPIDENDREAE.

Scnoompuregta, Lindl.; Benth. et Hook. J. Gen. Plant, vol. iii. p. 534,

Schomburgkia Lueddemani, Prill. in Journ. Soc. Imp. Hort. Paris, vol. viii.

(1862) p. 275; affinis S. wrdulatae, Lindl., sed pseudobulbis gracilioribus,

bracteis longioribus et colore florum differt,

Herba epiphytica, rhizomate valido, vaginis late ovatis subimbricatis obtecto.

Pseudobulbi_ erecti, fusiformi-clavati, sulcati, basi attenuati, vaginis

distichis imbricatis obtecti, 15-25 em. longi, medio 2-5-3 em. lati, apice

saepissime diphylli. olia arcuata, elongato-oblonga, subobtusa, coriacea,

20-35 em. longa, 4-5 cm. lata. Scapi erecti, elongati, 45-60 em. alti,

vaginis lanceolatis numerosis obtecti, apice multiflori. Bracteae lineari-

lanceolatae, acutae, convolutae, 4 em. longae. Pedicelli 3°5 em. longi.

Flores mediocres, brunnei, labellum columnaque purpureum, crista et anthera

flavae. Sepala patentia, lineari-oblonga, obtusa, valde undulata, 3-4 em.

longa. Petala sepalis similia. Labellum trilobum, facie columnae adpres-

sum, 1°5 cm. longum; lobi Jaterales anguste oblongi, obtusi, suberecti ;

lobus intermedius recurvus, ovato-orbicularis, apiculatus, circiter 7 mm.

longus, marginibus prope apicem incurvis; discus tricarinatus. Columna

clavata, arcuata, 1°5 cm. longa; anthera breviter bicornuta; pollinia 8,

per paria superposita, a latere parallele compressa, appendicula granulosa

laminiformi connexa.—R. A. Rourr.

The Schomburgkia which forms the subject of our

illustration is an Orchid which is interesting as having

reappeared after having been lost sight of for half a

century. The species was first described by Mr. E.

Prillieux in 1862 from a specimen in the collection of

Mr. Liiddeman in Paris,-but nothing was then known of

its native country or of its history, though its affinity

with S. undulata, Lindl., was pointed out and especial

attention was drawn to the bright yellow patch on the

lip which is a conspicuous feature of the plant. In

January, 1908, an auction sale of surplus orchids from the

collection of the Hon. W. Rothschild, Tring Park, was

held in London. At this sale the plant from which our

figure has been prepared was purchased for the Kew

ApriL, 1912.

collection. Its identity was unknown, but the plant was

reported to have been received originally from Venezuela.

This plant has been grown in a teak basket in a mixture

of peat and sphagnum in a warm house along with S.

undulata and other species of the genus, and has thriven

well under this treatment. It was not, however, until.

January, 1911, that the plant flowered for the first time at

Kew. When it did flower it was found to possess all the

features characteristic of the species which Prillieux had

named S. Lueddemani. Like other Schomburgkias the

plant requires a liberal allowance of direct sunshine, and

after a season’s growth is completed should be kept, for a

few weeks, dry at the roots.

Descriprion.—Herb, epiphytic; rhizome stout, clothed

with broad, ovate, somewhat imbricate sheaths ; pseudobulbs

erect, fusiformly clavate, sulcate, narrowed to the base,

clothed with distichous imbricate sheaths, 6-10 in, long,

1-14 in. thick about the middle, often 2-leaved at the

tip. Leaves arcuate, elongated oblong, somewhat obtuse,

coriaceous, 8-14 in. long, 13-2 in. wide. Scapes erect,

elongated, 13-2 ft. long, clothed with many lanceolate

sheaths, many-flowered; bracts linear-lanceolate, acute,

convolute, 13 in. long; pedicels 13 in. long. lowers of

medium size, brown with purple lip and column, the crest.

and anther yellow. Sepals spreading, linear-oblong, obtuse,

markedly undulate, 13-12 in. long. Petals like the sepals,

Lip 3-lobed, adpressed to the face of the column, 2 in. long;

lateral lobes narrow oblong, obtuse, suberect; mid lobe

recurved, ovate-orbicular, apiculate, about + in. long, the

edges incurved near the tip; disk 3-keeled. Column

clavate, arcuate, 2 in. long ; anther with 2 short processes ;

pollinia 8, superposed in pairs, laterally compressed, united

by a granular laminar appendage.

Fig. 1, lip; 2, column ; 3, anther-cap; 4, pollinia ; 5, sketsh of entire plant:

—all enlarged except 5, which is much reduced.

84.28

‘

1th,

LIN Fitch]

5.de

L. Reeve & C° London.

Tab. 8428.

MAGNOLIA. Kopvs.

Japan.

MAGNOLIACEAR. Tribe MAGNOLIEAE.

Maevouia, Linn.; Benth. et Hook. f. Gen. Plant. vol. i. p. 18,

Magnolia Kobus, DC. Syst. vol. i. p. 456 et Prodr. vol. i. p. 81; Mig. Prolus,

£1, Jap. p. 146; Sargent, For. Fl. Jap. p. 9, t. 3; Guard. Chron. 1905,

Vol. xxxvii. p. 265, cum ic.; Shirasawa, le. Jap, vol. i. t. 89, fig. 1-12;

C. K. Schneider, Ill. Handb. Laubholzk. vol: i. p. 329; species M. stellatae,

Maxim., et M. salicifoliae, Maxim., affinis; ab illa statura altiore et petalis

paucioribus latioribusque, ab hac gemmis pedunculisque pubescentibus

et foliis majoribus subtus haud glaucis facillime distinguenda.

Arbor, culta 4-5-metralis jam florifera, sylvatica 20-25-metralis ; coma juventute

anguste pyramidali, demum subsphaerica; ramuli attriti aromatici,

hornotini intense brunnei nodis pubescentibus, annotini fere atri, gla-

brescentes ; gemmae pubescentes. Folia decidua, obovata, basi cuneata,

apice obtuse cuspidata, margine integra, 10-18 cm. longa, 5-10 em. lata,

glabra vel glabrescentia, subtus conspicue reticulata; petioli 1+25-2° 5 em.

longi. Flores speciosi, 10 cm. lati, ad apices ramulorum lateralium solitarii.

Sepala 3, subulata, caduca, 1°5 cm. longa, viridescentia, glabra, Petala 6,

alba sed extra medio purpureo-lineata, 2-seriata, exteriora 3 oblongo-

spathulata, 5 cm. longa, 2 em. lata, interiora 3 angustiora paulo breviora.

Stamina numerosissima; filamenta purpurea, 2 mm. longa; antherae

lutescentes, applanatae, 6 mm. longae. Carpeiia secus axin centralem in

columnam subcylindricam 1°5-2 cm. longam aggregata. Fructus 10 cm.

longus, brunneus, saepe contortus curvatusve. Semina miniata, 8 mm.

lata.—W. J. Bran,

Although the Magnolia here figured is less effective than

some other members of the genus so far as its flowers are

concerned, it is at least in one of its forms one of the most

striking. If, for the genus, the flowers be small, the tree

which bears them is, according to Professor Sargent, in

the neighbourhood of Sapporo in Japan, one that attains a

height of over 70 feet with a straight clean trunk 6 feet in

girth. In stature therefore it rivals M. hypoleuca, Sieb.

and Zuce., another native of Japan figured at t. 8077 of

this work, and M. acuminata, Linn., f., from the eastern

United States. The nearest allies of M. Kobus are, how-

over, M. stellata, Maxim., figured at t. 6370 of this work,

which is always a small shrub and which has from twelve

Aprin, 1912.

to twenty petals to a flower, and M. salicifolia, Maxim.,

which has glabrous peduncles and winter-buds with narrower

leaves that are glaucous beneath. But besides the lofty

form alluded to, which Sargent has treated as a distinct

variety, var. borealis, there is another form of M. Kobus,

also represented in European collections, which while it

never attains the dimensions of the Sapporo tree, differs

from its companion in flowering more freely while still

young and in having smaller leaves and more slender twigs.

This second form, the one on which the original description

of the species was based, is that to which the plant whence

our material was derived belongs. That form was’ first

introduced to England about 1879 by Mr. ©. Maries when

collecting for Messrs. J. Veitch and Sons; the original tree

is still in their nursery at Coombe Wood. ‘The trees at

Kew, which are now about 15 feet high, usually come into

leaf early in April. The spray figured, which came from

one of these, did not flower until May, 1911, the flowers of

this Magnolia, like those of most early flowering trees and

shrubs, having been retarded for three or four weeks by a

long-continued cold spell. This circumstance also explains

the forwardness of the foliage as depicted in our plate; as

a rule the flowers appear on quite naked shoots. In gardens

M. Kobus will be valued for its great hardiness, its shapely

pyramidal form and its copious leafage. As a flowering

tree it is also highly attractive, and in this respect it suffers

from comparison only with other members of the same

genus, which includes some of the finest flowering trees of

the northern temperate zone. It likes a moist, deep, open

soil and should be raised from imported seeds.

Description.— Tree, deciduous, of narrow pyramidal form

when young, ultimately rounded, in one form 15-20 ft., in

another 70-80 ft. in height; twigs aromatic when bruised,

dark brown and silky about the nodes when young; almost

black when a year old; winter-buds pubescent. Leaves

obovate, cuneate at the base, bluntly cuspidate at the tip,

entire, 4—7 in. long, 2-4 in. wide, glabrous or glabrescent,

conspicuously reticulately veined beneath; petioles 3-1 in.

long. Flowers 4 in. across, solitary at the tips of short

lateral twigs, Sepals 3, subulate, caducous, 3 in. long,

greenish, glabrous. Petals 6, pure white with a purple

Re eae ae ee ea a ao

nn ws di; J aaa

median line outside; the outer 3 about 2 in. long, ¢ in.

wide, oblong-spathulate; the inner 3 rather narrower and

shorter. Stamens very numerous; filaments purple, 1 lin.

long; anthers yellowish, flattened, 4 in. long. Carpels

adnate throughout an erect cylindric column 7-9 lin. long.

Fruit 4 in. long, brown, often curved and contorted owing

to irregular development of the seeds. Seeds scarlet, 4 lin.

in diameter.

Fig. 1, stamens and pistil; 2 and 3, anthers; 4, section of carpels :—all

enlarged.

Tas. 8429.

AGAVE prorTuBERANS.

Mexico.

AMARYLLIDACEAE. Tribe AGAVEAE.

Aaave, Linn,; Benth. et Hook. f. Gen. Plant. vol. iii. p. 738.

Agave protuberans, Engelm. ex Baker, Handb. Amaryll. p. 197; species ex

affinitate 4. virginicve, Linn., a qua floribus congestis tuboque perianthii

multo breviore differt.

Herba, acaulescens. Tuber globosum, 5 cm. diametro, perenne. Folia radicalia,

rosulata, subcarnosa, fragilia, lineari-lanceolata, 15-20 cm. longa, 3-4 cm.

lata, supra canaliculata vel fere conduplicata, viridia, brunneo-purpureo-

maculata, marginibus planis vel undulatis, angustissime albo-cartilagineis,

minutissime denticulatis instructa. Scapa erecta, 60 cm. alta, 6 mm.

diametro, rigida, subglauca. Bracteae lanceolatae, acuminatae, 4°5 cm.

longae, sursum gradatim minores, crassae. Spica 10 em. longa, densiflora ;

flores in papillas rhachidis tumidas singulatim insidentes; bracteolae 2,

altera abaxialis, e basi deltoidea 6 mm. lata acuminata, 12 mm. longa,

purpurascens, albo-marginata, altera lateralis, 4 mm. longa, 1°5 mm. lata,

membranacea, albescens. Perivnthii tubus 8 mm. longus; segmenta 1°5

em. longa, 5 mm. lata, oblonga, obtusa, apice leviter cucullata, viridescentia,

minute purpureo-maculata. Fi/amenta longe exserta, 4 cm. longa, subulata,

alba, purpureo-maculata; antherae oblongae, 13 mm. longae, brunneo-

purpureae. Ovarium 10 mm. longum, 6 mm. latum, 6-costatum, obliquum ;

stylus cylindricus, staminibus aequilongus; stigma incrassatum, trilobum,

—A. guttata, Hemsl. Biol. Amer.-Centr. vol. iii. p. 348, tab. 87, non Jacobi

et Bouché. Leichtlinia protuberans, Herm, Ross in Teon. Plant. Hort.

Panorm. p. 8, tab. 3 (1896); Engl. & Prantl, Natiirl. Pflanzenf. Nachtr. il.

p- 11, may iii. p. 49.—C. H. Wrieut.

The subject of our illustration is one of those Agaveae

which differ both from the true Agaves and from the

Littaeas in having the flowers solitary on simple racemes

or spikes and in having herbaceous leaves without a terminal

pungent spine. Considerable diversity of opimion has

existed with regard to the status of the group which

about a century ago appeared to Salisbury entitled to

generic recognition, though the name Manfreda, a Sap

by him for Agave virginica, Linn., figured at t. 1157 o

this work, was not published until 1866. Thirty years

later H. Ross treated the group as a distinct genus Leicht-

linia, a name bestowed upon the species now figured because

of its introduction by the late Mr. Max Leichtlin. But the

structure of the flowers in all species of Manfreda, which

Aprin, 1912.

name takes precedence of Leichtlinia, agrees so well with

that of the Agaves and the Littaeas that it seems desirable

to consider the group a subgenus of Agave. All the Man-

fredas are Mexican with the exception of A. virginica

which is confined to the Southern United States. One of

the best known is A. maculata, Regel, figured at t. 5122

of this work as “A. maculosa.” The Kew plant of A.

protuberans was received from Mr. Leichtlin in 1882

shortly after its introduction from Mexico, where it in-

habits the mountains near San Luis Potosi at altitudes of

6,000-8,000 feet above sea level. The species flowered in

1908 with Mr. R. H. Beamish at Glounthaune near Cork,

and in June, 1910, at Colesborne, with Mr. H. J. Elwes,

to whom we are indebted for the material for our figure.

Like the other Manfredas, A. protuberans requires green-

house conditions,

Descript10N.—LHerb ; stemless; tuber globose, 2 in. wide,

perennial. Leaves radical, rosulate, somewhat fleshy,

fragile, linear-lanceolate, 6-8 in. long, 14-12 in. wide,

above channelled or almost conduplicate, green blotched

with brownish purple, margins even or waved, narrowly

white-cartilaginous and very finely denticulate. Scape

erect, 2 ft. high, } in. thick, rigid and slightly glaucous;

bracts lanceolate, acuminate, the largest 14 in. long or

longer, gradually diminishing upward, thick. Spike 4 in.

long, dense-flowered; flowers solitary on the swollen nodes

of the rachis; bracteoles 2, an abaxial with a deltoid base

4 in. wide, acuminate at the tip, reaching 3 in. in length,

purplish with white margins, and a lateral which is much

smaller, membranous and whitish. Perianth with a short

tube, only } in. long, and with oblong, obtuse segments

slightly hooded at the tip, greenish and finely blotched

with purple, } in. long, } in. wide. Filaments far exserted,

1% in. long, subulate, white blotched with purple; anthers

oblong, $ in. long, brownish purple. Ovary 1 in, long,

} in. wide, 6-ribbed, oblique; style cylindric, as long as the

stamens; stigma thickened, 3-lobed.

Fig. 1, portion of perianth, showing staminal insertion and stamens ; 2, pistil,

showing ovary in vertical section; 8, transverse section of ovary ; 4, ovule;

5, sketch of an entire plant:—all enlarged except 5, which is much reduced.

} |

ne |

Qf On

ime

MS.del J.N.Fitch ith.

L. Reeve & C° London.

8430.

Vincent Brooks,Day & Son Lttimp.

Tas. 8430.

DAPHNE RETUSA.

Western China.

THYMELAEACEAE. Tribe THYMELAEAE.

Dapune, Linn.; Benth. et Hook. f. Gen. Plant. vol. iii. p. 190.

Daphne retusa, Hemsl. in Journ. Linn. Soc. Bot. vol. xxix. p. 318; Keissler in

Engl. Bot. Jahrb. vol. xxv. p. 96; Pritzel in Engl. Bot. Jahrb. vol, xxix.

p. 481; species D. odorae, Thunb. affinis sed statura humili, foliis multo

minoribus plerumque retusis perulisque dense ciliatis differt.

Fruticulus densissime ramosus, 6-10 dm. altus, subglobosus, vere cum foliis

novellis florens. Rami novelli magis minusve pubescentes, demum

glabrati, annotini cortice pallide brunneo tecti. Folia in annum secundum

persistentia, oblonga vel oblanceolato-oblonga, obtusa, plerumque retusa,

basi in petiolum perbrevem latiusculum attenuata, exsiccando interdum

ob margines valde revolutas specie oblongo-linearia, 3-7 cm. longa,

8-17 mm. lata, coriacea, glaberrima, supra saturate viridia, subtus

pallida, nervis obsoletis. Flores e gemmis terminalibus perulatis orti,

umbellatim dispositi, ramulis foliisque novellis stipati et foliis nonnullis

vetustis suffulti. Gemmae 1 em. longae, perulis oblongis vel ellipticis

obtusis vel acutis ad margines dense ciliatis caeterum glabris. Perianthium

album, magis minusve roseo- vel violaceo-suffusum vel extra totum violaceo-

roseum, glabrum; tubus cylindricus 10-12 mm. longus; lobi ovati, obtusi-

usculi, ad 10 mm. longi, 5 mm. lati. Stamina 2-seriata, series circiter

4 mm. distantes, inferior medio tubo inserta antheris haud exsertis.

Ovarium glabrum, stigmate capitato, stylo brevissimo. Bacca subglobosa,

carnosa, rubra, 10 mm. longa, 8 mm. diametro,—O. Starr.

The interesting Daphne here figured was first discovered

by Mr. A. E. Pratt in 1889 at altitudes of between 9,000

and 13,000 feet in the neighbourhood of Tatien-lu in

Western Szechuan. In 1903 it was again collected in the

same district by Mr. E. H. Wilson, and was sent by him to

Messrs. J. Veitch and Sons who have raised it in their

nursery at Coombe Wood. ‘The material on which our

illustration has been based came from a plant in the

Coombe Wood nursery, where it is an evergreen shrub

of compact and shapely form, about eighteen inches high and

as much wide, well furnished with shining dark green

foliage. The flowers, which are freely produced in early

May along with the new leaves, have all the pleasing

fragrance that is characteristic of the genus, which, taken

as a whole, is not very easy to cultivate. Judging, how-

AprIL, 1912,

ever, by the appearance of the plants at Coombe Wood,

D. retusa promises to be more amenable to treatment

than most. It will probably have to be propagated by

grafting, and an evergreen species like the familiar

D. Laureola should be tried as a stock, although it may be

possible to work it on the deciduous D. Mezereon as well.

D. retusa approaches very closely to D. tangutica, Maxim.,

a species described from specimens collected in Western

Kansu, and differs from the Kansu plant, if the only

specimen of the latter at Kew can be relied upon, mainly

in having more hairy young branches, broader and less

revolute leaves, more densely ciliate perulae and more

obtuse perianth segments,

Drscriprion.—Shrub, of small size, densely branched,

2-33 ft. high, crown subglobose, flowering in spring

contemporaneously with the new leaves. Zwigs more or

less pubescent but soon becoming glabrous; when a year

old with greyish brown bark. Leaves lasting till a second

year, oblong or oblanceolate-oblong, obtuse, often retuse,

narrowed at the base to a short rather broad petiole, as

they dry up often assuming owing to their margins becoming

inturned a linear or oblong-linear appearance, 1 4-3 in,

long, 4-2 in. wide, coriaceous, quite glabrous dark green

above, pale beneath, the veins obscure. Flowers umbellately

arranged, produced from the terminal scaly buds, accom-

ae by young twigs and new leaves and surrounded

low by a few leaves of the previous season. Buds 5 lin.

long, scales oblong or elliptic, obtuse or acute, with densely

ciliate edges, but elsewhere glabrous. Perianth white, more

or less tinged with rose or violet, or outside quite violet-

rose, glabrous; tube cylindric 5-6 lin. long; lobes ovate,

rather obtuse, 5 lin. long, half as wide. Stamens in 2

series, about 2 lin. apart; the lower series about the middle

of the tube, the anthers included. Ovary glabrous, style

very short, stigma capitate. Berry subglobose, fleshy, red,

5 lin. long, 4 lin, in diameter.

Fig. 1, apex of leaf; 2, bud scales; 3, perianth, laid open; 4 and 5, stamens;

6, pistil :—al/ enlarged.

8437.

M.S.deL.JN Fitch hth

L Reeve & C2 Landon.

Tap, 8431.

CAMPANULA arvarTica.

—

Spain.

CAMPANULACEAE. ‘Tribe CAMPANULEAE.

CAMPANULA, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 561.

Campanula arvatica, ag. in Varied. de Ciencias, 1805, p. 40, et in Gen. et Spec.

Nov, (1816) p. 12; Feer in Journ, de Bot. vol. iv. (1890) p. 839; Willkomm,

Fl. Hisp. Suppl. p. 180; species C. Morettianae, Reichb., affinis sed foliis

minoribus glabris corollisque latius campanulatis distinguenda.

Herba perennis, rhizomate centrali caules plures quoquoversus emittente.

Caules graciles, subangulati, glabri, foliati, uni- vel pauci-flori, 10-20 cm.

longi. Folia basilaria 8-9 mm. longa, 8-10 mm. lata, cordato-rotundata,

petiolis ad 2 cm. longis suffulta, caulina alterna, 6-8 mm. longa, 4-6 mm.

lata, rhomboidea, breviter petiolata, summa sessilia, omnia apice apiculata,

acute dentata, glabra, nervis obscuris primariis 5. Flores et terminales et

axillares, ad caulium vel ramorum apices solitarii. Sepala 5, lineari-

subulata, 5 mm. longa, accrescentia, marginibus quibusque dente solitario

circiter medium instructis. Corolla late campanulata, 2°5-3 cm. diametro,

coerulea, lobis 5 patulis 8 mm. longis 6-8 mm. latis. Stamina 5, filamentis

3 mm. longis 1 mm. a basi expansis, parte expansa 0°75 mm. lata ciliata,

antheris 8 mm. longis. eceptaculum glabrum, 3 mm. altum. Stylus 1 em.

longus, exsertus; stigma trilobum, lobis 1°5 mm. longis.. Capsula fere

cylindrica, glabra, 6 mm. longa. Semina cylindrica 1°25 mm. longa, 0°5

mm. diametro.—C. acutangula, Ler, et Lev. in Journ. Bot. vol. xvii. (1879)

p. 198, et Deux Excurs. bot. dans le nord de l’Espagne, p. 51, t. vii.; Gard.

Chron. 1911, vol. 1. p. 220, fig. 104.—W. B. Turriuu.

The very interesting Campanula here figured is a species

which is endemic in Northern Spain, where it is confined

to that portion of the Cantabrian mountains known as the

Picos di Europa which lies between the provinces of Leon

and Asturias. It was first recognised as a distinct species

under the name C. arvatica more than a century ago, but

appears to have been lost sight of until some thirty years

ago when it was rediscovered and again described by

Leresche and Levier as C. acutangula. Its nearest ally in

the genus is C. Morettiana, Reichb., a native of the Tirol,

and occasionally in gardens it is treated as a variety of that

species. The Spanish is, however, very readily distinguished

from the Tirolese plant in being glabrous in all its parts,

in having smaller leaves, more slender stems, and especially

in having a more open and less distinctly funnel-shaped

Apri, 1912.

corolla, Though the names C. acutangula or C. Morettiana

var. acutangula appear to have become generally adopted

in collections, Feer has made it perfectly clear that they are

only recent substitutes for the original name and must

therefore be set aside. The plant from which the material

for our figure was obtained is one purchased for the Kew

collection in 1909 from Mr. H. Correvon, of Geneva, under

the name proposed by Leresche and Levier. It forms a

close prostrate tuft about 2 inches high and should be

planted in a sheltered position in well-drained shingly soil.

The flowers are produced in July ; unfortunately the species

has not proved hardy at Kew.

_ Descriprion.—Herb, perennial; rootstock central, giving

out numerous stems in all directions. Stems slender, slightly

angular, glabrous, leafy, one- or more-flowered, 4-8 in.

long. Leaves dimorphic; basal about 1 in. long, slightly

broader than long, cordate-rounded, with petioles $-% in.

long; cauline alternate, 3-4 lin. long, 2-3 lin. wide,

rhomboid, shortly petioled or the uppermost. sessile ; all

apiculate, sharply toothed, glabrous, with 5 obscure main-

nerves. lowers solitary, or both terminal and axillary at

the ends of the stems and branches. Sepals 5, linear-subulate,

23 lin. long, accrescent, each with a solitary tooth on either

margin near the middle. Corolla wide campanulate, 1-1}

in, across, blue; lobes 5, spreading, 4 lin. long, 3—4 lin.

wide. Stamens 5, filaments 1} lin. long, each widening a

little above the base into a suborbicular ciliate plate; anthers

as long as the filaments. Receptacle glabrous, 14 lin. high.

Style 5 lin. long, exserted; stigma 3-lobed, lobes under

1 lin. long. Capsule nearly cylindric, glabrous, 3 lin. long,

Seeds cylindric, small.

Fig. 1, bud, the corolla removed; 2 and 3, stamens; 4, stigma; 5, an unripe

capsule; 6, a seed :—all enlarged.

Sp a eo Re RE Perese ree Seok creme ae ie

oe ee

BRITISH, COLONIAL, AND FOREIGN FLORA.

HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or naturalized in the British

Isles. For the use of Beginners and Amateurs. By GrorcE BENTHAM,

F.B.S. Revised vy Sir J. D. Hooker. Crown 8vo, 9s.

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

Engravings, with Dissections, of British Plants, from Drawings by W. H.

Fircn, F.L.8., and W. G. Sura, F.L.S., forming an Ilustrated Companion

to Bentham’s ‘‘ Handbook,’ and other British Floras. 1315 Wood Bn-

vings. ‘7th Edition, revised and enlarged, crown 8vo, 9s.

OUTLINES of ELEMENTARY BOTANY, as Introductory to

‘Local Floras, By Grorge BentHam, F.R.S., President of the Linnwen =~

‘Society. New Edition, ls. eee

FLORA of HAMPSHIRE, including the Isle of Wight, with

localities’ of thé less common apecies. By F. TownsennD, M.A., F.L.S. —

_ With Coloured Map and two Plates. 2nd Edition, 21s. : ef

HANDBOOK of BRITISH MOSSES, containing all that are

- “known to be natives of the British Isles. By the Rev. M. J, BerkkLer, ~

ae M.A., F.L.S. 2nd Edition, 24 Coloured Plates, 21s. —

SYNOPSIS of BRITISH MOSSES, containing Descriptions of .

all the Genera and Species (with localities of the rarer ones) found in Great

‘Britain and Ireland. By Caries. P. Hoskirk, F.L.S., &c., &, New —

Edition, entirely revised. Crown 8vo, 6s. 6d.

BRITISH FUNGOLOGY. By the Rev. M. J. Berxerey, M.A,,

F.L.S. With a Supplement of nearly 400 pages by Worrsinerton G. SMITH,

F LS. 2vols. 24 Coloured Plates. 36s. Supplement only, 12s,

THE ESCULENT FUNGUSES OF ENGLAND. By C. D.

Bapuam, M.D. 2nd Edition. Edited by F, Currey, F.R.S. 12 Coloured

Plates, 12s.

BRITISH FUNGI, PHYCOMYCETES and USTILAGINE. By

Gxorce Masses, 8 Plates. 6s. 6d.

FLORA of BRITISH INDIA. By Sir J. D. Hooxer, F.R.S.,

and others. Complete in-7 Vols., £12.

FLORA AUSTRALIENSIS: a Description of the Plants of the

Australian Territory. By G. BentHaM, F.R.S., F.L.S., assisted by F.

Muxnier, F.R.S. Complete in 7 Vols., £7 4s. Published under the

auspices of the several Governments of Australia.

FLORA of MAURITIUS and the SEYCHELLES. By J. G..

Baxer, F.L.8. 24s. Published under the authority of the Colonial

Government of Mauritius. : om os

FLORA CAPENSIS: a Systematic Description of the Plants of

the Cape Colony, Caffraria, and Port Natal. By W. H. Harver and

Q. W. Sonner, and continued by Sir W. T, Toise,TON-Dyer, F.R.S. Vols.

I.—II1.; 20s. each. Vol. IV., Sect. I., 52s.; Sect. IT., 24s. Yo. Va?

Parte I. & Il., 9s. each. Part IIl., 8s. Vol. VI., 24s. Vol. VII., 33s.

FLORA of TROPICAL AFRICA. By Daniet Oxiver, F.RS |

"ond continued by Sir W. 7. Tuisenton-Dyze, F-B.S, Vols. 1. to Iit., each

20s. Vol. IV:, Sect. 1., 380s. Vol. IV., Sect. II., 27s. Vol. V., 258. 6d.

Vol. VI., Sect, 1, Parts 1.—1V., 88. Vol. Vil., 278. 6d. Vol. VITI., 25s. 6d. ok

HANDBOOK of the NEW ZEALAND FLORA: a Systematic. —

Description of the Native Plants of New Zealand, and the Chatham,

Kermadec’s, Lord Auckiand’s, Campbell’s, and Macquarrie’s Islands. By :

Sir J. D. Hooker, F.R.S. Published under the auspices of the Government

of that Colony. Complete, 42s. Py

FLORA of the BRITISH WEST INDIAN ISLANDS. By

Dr. Geisesach, F.L.S. 42s. Publiched under the auspices of the Secre-

tary of State for the Colonies. _ ; a

INSULAR FLORAS. .. Lecture delivered by Sir J. D.

ae Hooks, ©.B., before the British Association for the Advancement o

Science, at Nottingham, August 27, 1866. 2s. 6d, ar

~ LOVELL REEVE & CO., Lrp.,.6; Henrietta Street, Covent Garden.

NICAL. MAGAZINE. |

CONTENTS ‘OF No, 88, ee 1912,

Ths. 3497, _SCHOMBURGKIA LUEDDEMANI.

» 8428.—MAGNOLIA KOBUS.

8429. AGAVE PROTUBERAN S.

8430, —DAPHNE RETUSA.

8431 CAMPANULA ARVATICA.

€ it Qnd, and 3rd Scribe: To Sy hich: is prefixed a Bisiory of the

M e by Ww. Borrine Hesuey. ;

Fourth Sevies,

No. 89

Monthly, price 3s. 6d. pothiead: 23. 6d. plain.

_ Annual Subscription, 42s,

or No. 1503 OF THE ene WORK.

CURTIS'S

Dee -PRAIN OLE. “ELD ERS,

- *‘Pirector, Ropal Botanic Garoens, Hew.

Himalayan (hardy) Rhododendrons,

and other species.

ce ee ad Rare Shrubs, Alpines,

# ie the most Complete Collection.

i) absolutely PERFECT | Dwarf Alpine Shrubs. All the best Herbaceous

a. Ti ns oF Powd ‘oe eee esoe } Plants and Aquatics. Daffodils and Lilies, and

ma GaHons of Li gu ieee} all the choigest ‘Hardy Bulbous Piants.

Construction of Rockeries and Planting. |

S eke c: atriage = Paid. CATALOGUE ON APPLICATION,

RK SMITH ld. Za7 Finnie G. REUTHE,,.

The Fox Hil pintace? Keston, Kent.

- Ladies received for~ Practical Gardening: ‘Eraining:

cet Board- (aang

: ee “For Terms and ‘Catalogue apply to Lady abeleter. :

Mirseey 0 Garden, Chalfont St. Peter, Bucks.

mes Deerition of of the F Flowering Plants dine Ferns Indigenous

- to or Naturalized in the British isles. aa

etl veh BENTHAM, "dg 7

S432

“Vincent Brooks,Day & Son LtSimp

M.S. del. J.N. Fitch lith.

L Reeve & C° London

Tas. 8432.

DAVIDIA rnvoLucrata, var. VILMORINIANA.

Central and Western China.

CorNACEAE. Tribe NyssEABE.

Davipra, Baill. Adans. vol. x. (1871), p. 115, e¢ in Nouv. Arch. Mus. Hist. Nat.

Par. sér. 2, vol. viii. (1885), p. 242, t. 10.

Davidia involucrata, var. Vilmoriniana, Hems/.; a D. involucrata typica

foliis subtus haud albo-tomentosis differt.

Arbor elegans mediocris, foliis iis Tiliae specierum nonnullarum similibus,

inflorescentia capitata, bracteis 2 amplis albis ornata. Folia alterna,

exstipulata, longe petiolata ; lamina p wpyracea, ovato- vel orbiculari-cordata,

absque petiolo 6-12 cm. longa, abrupte caudato-acuminata, margine grosse

glanduloso- vel calloso-serrata, primum pilis longis appressis praecipue

_secus costam nervosque vestita, cito glabrescentia; vevae primariae utrinque

5-7, sat prominentes, furcatae; petiolus fere teres, supra anguste canalicu-

latus, gracilis, flexilis, 4-10 em. longus. Jnflorescentia pseudoterminalis,

capitata, longe pedunculata, pendula, monogama vel heterogama; pedun-

culus floriger 5-8 cm. longus, prope apicem bibracteatus, fructiger 8-10

em. longus; bracteae suboppositae, sessiles, saepissime inaequales,

foliaceae, foliis similes sed albae, membranaceae, oblongo-lanceolatae vel

oblanceolatae, basi rotundatae vel subcordatae, acuminatae, longiores

usque ad 15 em. longae, per anthesin capitulum nutantem superim-

pendentes, cito deciduae. Capitulum saepius heterogamum, circiter 3 cm.

diametro, multiflorum, florem unicum hermaphroditum et flores numerosos

masculinos gerens, nune omnino masculinum, nunc flore femineo solitario ;

receptaculum subglobosum, ebracteolatum. Flores masculini sessiles,

achlamydei (vel perianthium pulviniforme). Stamina 1-7 (interdum

usque ad 12, fide Horne) annulatim posita; filamenta bene evoluta,

filiformia ; antherae purpureae, cordiformes, biloculares, apiculatae. /os

hermaphroditus (au vere hermaphroditus?) brevissime pedicellatus, in

receptaculo g'oboso oblique insertus. Periavthium nullum vel ad squamu-

las minutas inter stamina epigynas redactum. Stam/na 5-10 vel numero-

siora (interium usque ad 26, fide Hornet), epigyna, parva, imperfecta

(an semper ?). Ovarinm inferum, saepissime 7-loculare, loculis uniovulatis ; —

styli lobi loculis isomeri, arcte recurvi; ovula pendula. Fructus drupaceus,

ellipsoideus, circiter 4 cm. dia‘netro maximo, flavo-viridis, brunnev-punc-

tatus; epicarpium et mesocarpium tenuia; endocarpium osseum, durissi-

mum ; dehis-entia per valvulas dorsales ab apice usque al medium fructus

deciduas; embryo in endospermio tenui rectus, radicula superiore quam

cotyledonibus oblongis paullo breviore.—Davidia Vilmoriniana, Dode in

Rev. Hort. 1908, p. 4u6. D. involucrata, Oliv. in Hook. Ic. Plant. t. 1961,

et Gard. Chron. vol. xxxix. (1906), p. 346 cum figura.—W. B. Hemsury.

Davidia was one of the earliest and is certainly one of

the most striking of the novelties discovered in Western

China when the botanical exploration of that region was

begun over forty years ago. The first specimens were

transmitted to the late Professor Baillon by the Abbé

May, 1912.

David in 1869; the first to reach Kew were collected by

Mr. A. Henry in 1889. Horticulture owes the introduction

of the genus into cultivation to Pere Farges, who sent seeds,

from which a solitary plant was raised, to Messrs. Vilmorin

in 1897. Farges sent a second supply of seeds in 1898, and

in 1899 Mr. E. H. Wilson sent to Messrs. J. Veitch &

Sons a third consignment, from which a large stock of

plants was obtained. The original tree raised in 1897

flowered for the first time in the collection of Mr. M. L. de

Vilmorin at Les Barres in 1906 and was figured in the

Gardeners’ Chronicle that year on 2nd June at p. 346. The

trees in the nursery of Messrs. Veitch at Coombe Wood

flowered for the first time in 1911, and a figure was given

in the Gardeners’ Chronicle that year on 27th May at p. 329.

Both of these figures represent conditions with relatively

smal] flowers. Meanwhile, however, the original tree at

Les Barres has at last developed its full beauty, and from

this tree has been obtained the material on which our

illustration has been based, the fruiting specimens having

been supplied by Mr. M. L, de Vilmorin in October, 1908,

the flowering sprays in May, 1911. Mr. Hemsley has

discussed the history of the introduction of Davidia in the

Kew Bulletin for 1907 at p. 301, and described the

germination of the seeds in the Linnean Society’s Journal,

vol. xxxv, at p. 556, while Mr. A. S. Horne has dealt

exhaustively with the structure and affinities of this

remarkable plant in the Linnean Society’s Transactions,

series 2, vol. vii. at p. 303. The various forms which it

assumes are considered by Mr. Hemsley, Mr. M. L. de

Vilmorin,; and Mr. E. H. Wilson to be no more than

varieties of one species. Mr. L. R. Dode, however, is

inclined to distinguish three species, recognisable by the

colour and the degree of pubescence of their leaves. Asa

tree for the climate of the British Isles Davidia possesses

two very valuable characteristics: it starts into growth

late and finishes early. Thus it escapes damage alike

from late spring or from early autumn frosts. So far as

the experience of the last ten years enables us to judge it

Is quite hardy. A vigorous feeder, it needs a deep, moist,

well-drained loam. It can be increased by cuttings, but

plants so raised do not grow with the clean vigour of

seedlings.

Descriprion.— Tree of medium height, with Linden-like

foliage, and capitate inflorescences with two large white

bracts. Leaves alternate, ovate- or orbicular-cordate,

abruptly caudate-acuminate, coarsely serrate with glandu-

lar or thickened teeth, 24-44 in. long, 2-3 in. wide,

at first adpressed hirsute, especially on the midrib and

hherves, soon glabrous; main-nerves 5-7 on each side,

rather prominent, forked; petiole slender, 13-4 in. long,

almost cylindric, with a faint channel above; stipules 0.

Inflorescence apparently terminal, capitate, pendulous,

monogamous or heterogamous; peduncle 2-bracteate near

the top, in flower 2-3 in., in fruit 3-4 in. long; bracts

almost opposite, sessile, usually unequal, leafy, white,

membranous, oblong-lanceolate or oblanceolate, acuminate,

base rounded or subcordate, the longer up to 6 in. in

length, overhanging the pendulous capitulum, soon de-

ciduous. Capitulum generally heterogamous, about 14 in.

across, many-flowered, with a solitary 2-sexual and many

male florets, or with only male flowers, or only a solitary

female flower; receptacle subglobose, without bracteoles.

Male flowers sessile, naked or with perianth reduced to a

swollen ring. Stamens 1-7, or sometimes (Horne) 12,

attached annularly; filaments well developed, filiform;

anthers purple, cordate, 2-locular, apiculate. Hermaphro-

dite (or apparently hermaphrodite) flower shortly pedicelled,

obliquely set on the globose receptacle. Perianth 0, or

reduced to minute epigynous scales mixed with the stamens.

Stamens 5-10 or more—sometimes up to 26 (Horne); small,

epigynous and usually apparently imperfect. Ovary

inferior, generally 7-celled; cells 1-ovuled; style-lobes as

many as cells, much recurved; ovules pendulous. /’ruit

drupe-like, ellipsoid, about 13 in. long, greenish-yellow

with brown dots; epicarp and mesocarp thin; endocarp

bony, very hard, opening by dorsal chinks extending to

the middle of the fruit; embryo straight, enclosed in a thin

endosperm ; radicle superior, rather shorter than the oblong

cotyledons.

Fig. 1, an inflorescence from which most of the stamens have fallen; 2, a

cluster of male flowers from which most of the stamens have fallen ; 3,a stamen ;

4, ovary in transverse section :—al/ enlarged..

€ S433

3roo0ks,] lay & Son

Viricer

ith...

M.S.del.J-N-Fitch]

Tas. 8433,

IRIS curysoGRAPHEs.

———

China.

Irnmaceak. Tribe IRmDRAzE.

Ins, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 686.

Iris chrysographes, Dykes in Gard. Chron. 1911, vol. xlix. p. 362; affinis

I. Forrestii, Dykes, sed habitu, foliis minus arcte dispositis, florum colore

et seginentorum exteriorum lamina magis deflexa oblongo- vel subobovato-

elliptica distincta.

Herba rhizomatosa, circiter 4 dm. alta, pluricaulis. Cavies simplices, folia

1-2 redacta gerentes, angustissime fistulosi, 1-2-flori. Folia linearia,

superne longe attenuata, acuta, arcuatim extra curvata, 35-45 em. longa,

7-8 mm. lata, viridia. Spathae angustae, virides, acutae, 5-7 em. longae.

Pedicelli 2°5-3°7 em. longi. Perigonii tubus circiter 1 em. longus ;

segmenta exteriora valde deflexa, lamina oblongo- vel subobovato-elliptica,

5 em. longa, 2°5 em. lata, pulcherrime atro-purpureo-violacea, velutino-

papillosa, medio striis striolisque aureis notata, ungue lineari-oblongo,

2°5-3 em. longo, rubro-purpureo, tenuiter aureo-maculato; segmenta

interiora erecta, oblonga, obtusa, in unguem attenuata, co incluso 6-6°5

cm. longa, 8-10 cm. lata, atro-purpureo-violacea. Styli rami saturate

purpurei, cristae lobis ovatis obtusis. Staminwm filamenta circiter 1-7 em.

longa, antherae 1°3 cm. longae. OUvariwm 1:5 cm. longum.—O. Starr.

The handsome Jris here figured was discovered in

Western Szechuan in 1908, where it was found by Mr.

EK. H. Wilson growing in thickets near Kuan Hsien at

elevations of from 7,000 to 11,000 feet above sea-level.

The plant from which the material for our plate was

obtained was grown by Mr. W. R. Dykes in his garden at

Charterhouse, Godalming, from a seedling raised by Miss

Willmott in her garden at Warley Place, Essex. It came

into flower towards the end of May, 1911. A freely

floriferous species and at the same time one of the most

richly coloured of those now in cultivation, . chrysographes

promises to prove a favourite garden plant. As Mr. Dykes

has pointed out in the Gardeners’ Chronicle, the species is

a member of the “Sibirica” group, and is closely allied to

I. Forrestii, Dykes, but differs in colour of flower and in

habit; it also flowers somewhat earlier than J. Forrestii,

May, 1912.

Among the more familiar species in collections it also

approaches rather closely to /, laevigata, Fisch., but may

be at once distinguished by its narrower, more sharply

pointed spathes. The rich dark purple flowers with their

velvety texture render the plant a very conspicuous object ;

the colour is well set off by the central line and. the

broken flanking streaks of golden yellow. These flanking

streaks vary somewhat in number and extent, sometimes

they are almost absent and only the central golden yellow

line appears. Another species closely allied to I. chryso-

graphes is I. Delavayt, Micheli, from Yunnan, which has,

however, a different capsule and seeds, and as a garden

plant is readily distinguished by its taller stature and by

its blue purple flowers with white markings. Mr, Dykes

finds that J. chrysographes is not difficult to grow in any

soil that is fairly rich in humus and is not heavily charged

with lime. It appears not to demand either the excessive

moisture or the very retentive soil in which J. Delavayi

best succeeds.

Description.—Herb ; rhizome rather slender, giving off

several rather slender unbranched stems, hollow with a

narrow lumen, about 14-14 ft. high, bearing 1-2 reduced

leaves and 1-2 flowers. “Leaves linear, much narrowed

upwards, acute, curving outwards, 1{-1} ft. long, 1-1 in.

wide, green. Spathes narrow, green, acute, 2-24 in. long.

Pedicels 1-1} in. long. Perianth with tube about 5 lin,

long; outer segments much deflexed ; blade oblong- or

almost obovate-elliptic, 2 in. long, 1 in. wide, brilliant dark

purple-violet, velvety papillose, marked in the centre with

golden yellow lines and streaks; claw linear-oblon , 1-1}

in, long, reddish purple, finely dotted with golden yellow;

inner segments erect, oblong, obtuse, narrowed below into

a claw, altogether 24-21 in, long, 4-5 lin. wide, dark

purple-violet. Style with deep purple arms, their crests

with ovate blunt lobes. Stamens with filaments about 8 lin.

long, anthers 6 lin. long. Ovary 8 lin. long.

Fig. 1, flower-bud and spathes ; 2 and 3, stamens; 4, stigma: all enlarged

except 1, which is of natural size.

Tas. 8434,

SAXIFRAGA LinauLATa.

————

Maritime Alps.

SAXIFRAGACEAE. Tribe SAXIFRAGEAE.

Saxrrraca, Linn.; Benth. et Hook. f. Gen. Plant. vol. i. p. 635.

Saxifraga lingulata, Bellardi, App. Fl. Pedem. p.20; Eng?. Monogr. Saxifraga,

p. 235; Burnat, Fl, Alpes Marit. vol. iii. p. 259; Sprague in Kew Bull.

1911, p. 129; rosulis foliorum polyphyllis, foliis longis linearibus acutis

supra canaliculatis distincta.

Herba caudiculis rosulas polyphyllas gerentibus. Folia linearia (interdum

subspathulato-linearia), acuta, 3-12 cm. longa, 3-5 mm. lata, rigida,

recurva, supra canaliculata, inferne rubra, foveis intramarginalibus

numerosis conspicue caleareo-incrustatis, Panicula suboblonga, multiflora ;

pedunculus 6-13 em. longus, foliatus ; bracteae oblongae, acutae, in‘eriores

circiter 1-5 cm. longae, ceterae sursum gradatim minores. Calyx inferne

minute glandnlosus; lobi suberecti, oblongi, apice rotundati, 2°5 mm.

longi, 1°5 mm. lati, glanduloso-ciliolati. Petala anguste obovata vel

oblongo-obovata, 8 mm. longa, 3°5 mm. lata, alba, inferne ciliolata,

purpureo-gnttata, trinervia nervis lateralibus } supra basin ortis. Fila-

menta subulata, oppositisepala 2°5 mm. longa, oppositipetala 2 mm longa.

Styli breves, liberi, apice demum recurvi—S. cdl/osa, Smith in J. Dickson,

Coll. Dried Pl. fasc. 8, no. 63, nomen prius.—T. A. Spracus,

The subject of our plate is an old garden plant which

has been grown for many years in the collection at Kew,

where it is quite hardy. Perhaps the finest of the Silver

Saxifrages, S. lingulata was discovered by Bellardi in the

mountains of Piedmont towards the close of the eighteenth

century, and was at first confused by most botanists with

the Pyrenaean S. longifolia. Typical S. lingulata would

appear to be all but confined to the Italian Maritime Alps.

On the French side of the frontier its place is taken by a

distinct variety, var. lantoscana, Engl., which has_ short,

spathulate, very obtuse Jeaves and a unilateral panicle. In

Central and Southern Italy it is again replaced by another

distinct variety, var. australis, Engl., which has broader,

more or less linear-spathulate Jeaves. These two varieties

have sometimes been treated as specifically distinct from

S. lingulata proper, but the identity of the three as regards

May, 1912.

floral characters and the existence of numerous intermediate

forms—apart altogether from possible hybrids—render it

inadvisable to separate them specifically. It is interesting

to note that the high-level forms of var. australis from

Naples and Sicily approach more closely to var. lantoscana,

at the other extreme of the general specific area, than they

do to the typical plant. Though hardy at Kew, the atmo-

spheric conditions are adverse to the formation of good

Inflorescences in the open, and the plant shows to most

advantage when given frame treatment and planted in a

pot or pan of loam and powdered limestone. Away from

the smoke of London, as for example in the garden of Miss

Willmott, at Warley Place, Essex, this Species is a success,

planted on a rockery in a sunny position, where it thrives

vigorously and forms a large clump. S. lingulata flowers

in May.

Descriprion.— Herb, with a rosulate many-leaved crown

and a central flowering stem. Leaves linear or sometimes

subspathulate-linear, acute, 1-5 in, long, 14-23 lin. wide,

rigid, recurved, channelled above, red near the base, with

numerous marginal pits loaded with chalk. Panicle many-

flowered, rather oblong; the flowering stem below the

panicle 2—5 in. long, leafy ; bracts oblong, acute, the lower

about } in. long, the rest gradually smaller upwards.

Calyx finely glandular near the base; lobes suberect,

oblong with rounded tips, over 1 lin. long, under 1 lin.

wide, glandular-ciliolate. Petals narrow-obovate or oblong-

obovate, 4 lin. long, under 2 lin. wide, white, ciliolate near

the base and dotted with reddish-purple within, 3-nerved

in the upper two-thirds. Filaments subulate, those opposite

the sepals over 1 lin. long, rather longer than those opposite

the petals. Styles short, free, ultimately recurved at the

tip.

. Fig. 1, leaves; 2, bract ; 3, flower with petals removed ; 4, petal; 5, stamen :

6, pistil ; 7, sketch of an entire plant :—all enlarged except 1, which is of natural

size, and 7, which is much reduced,

‘i mS

ane :

Se cr wali

a -

Samet pain

See

MS.del. IN Fitchith.

L.Reeve & C2 London.

Vincent Brooks Day&Son Lit irap

“ee

Tas. 8435.

HYPOCALYMMA Rogustum.

West Australia.

MyrtackEak. Tribe LerrosPpERMEAE.

HypocaLymma, Schauer; Benth. et Hook. f. Gen, Plant. vol. i. p. 702

(Hypocalymna).

Hypocalymma robustum, Lindl. in Bot. Reg. vol. xxix. t. 8; Schauer in

Linnaea, vol. xvii. p. 241, et in Lehm. Pl. Preiss. vol. i. p. 110; Benth. Fl.

Austral. vol. ili. p. 92; De Wild. Ic. Hort. Then. vol. vi. t. 235; ab H. stricto,

Schauer, cui affinis, floribus minoribus distinguendum.

Suffrutex circiter unimetralis, glaber; ramuli stricti, virgati, cortice rubro-

brunneo obtecti. Folia patentia, sessilia, crassa, linearia vel lineari-

lanceolata, apice acuta, 1-2 em. longa, sectione transversa ambitu plus

minusve triangularia, ut in receptaculo sepalis petalisque pauci-glandulosa.

Flores axillares, plerumque gemini, sessiles, sed nonnunquam 3-4-nati et

pedunculo communi perbrevi validiusculo suffulti; bracteae bracteolaeque

scariosae, circiter 2°5 mm. longae, 1-1:75 mm. latae, concavae. ecepta-

culum obconico-patelliforme, circiter 3-5 mm. diametro, Sepala oblongo-

rotundata, ad 2°5 mm. longa et 2°25 mm. lata, scariosa. Petala punicea,

obovato-elliptica, 3°5 mm. longa, 8 mm. lata. Stamina 30-40, petala

subaequantia, filamentis basi breviter connatis. Stylus 4 mm. longus;

ovarium apice planum, 2-loculatum, 6-ovulatum.—Leptospermum robustum,

Endl. Hueg. Enum. p. 50.—W. G. Crar.

The Swan River Peach Myrtle, which we here figure, 1s

a West Australian plant that half a century ago was a

favourite decorative pot-shrub in English conservatories,

where it was grown along with species of Boronia, Chori-

zema, Epacris, and Erica. Now that the cultivation of

hard-wooded greenhouse plants has fallen out of favour it

is rarely seen in private collections. Out of doors it has

always been somewhat difficult to grow, even in the most

favoured parts of the United Kingdom, and the plant from

which the material on which our plate is based was derived

has the two-fold interest of being one which was grown in

the open, though in a very sheltered position under a wall,

in the garden of the late Mr, Gumbleton at Belgrove,

Queenstown, and of being the last of the many contribu-

tions sent by that distinguished and successful gardener to

May, 1912.

embellish the pages of this Magazine. In the garden at

Belgrove it flowers in the month of February. The plants,

which are now included in the genus Hypocalymma, were

at first considered to belong to the genus Leptospermum,

though they were treated by Endlicher as constituting a

distinct section of the latter genus. To this section Lindley

and Schauer simultaneously and independently accorded

the rank of a distinct genus, and their decision has never

been questioned since, though, owing to a typographical

error which has found currency, the name in English

garden lists has of late years usually been given as

Hypocalymna.

Drscription.—Undershrub, 3-4 ft. high; twigs strict,

virgate, glabrous; bark reddish-brown. Leaves spreading,

sessile, thick, linear or linear-lanceolate, acute, 4-3 in. long,

more or less triangular in section, sparingly glandular.

flowers axillary, usually in pairs, sessile; sometimes 3—4-

nate and then borne on a very short rather stout peduncle;

bracts and bracteoles scarious, about 1 lin. long, nearly as

wide, concave. Receptacle obconic patelliform, about 2 lin.

wide. Sepals rounded oblong, scarious, about 1 lin. long

and broad. Petals pink, elliptic obovate, nearly 2 lin. long,

1) lin. wide. Stamens 30-40, about as long as the petals ;

filaments shortly connate below. Style 2 lin, long ; ovary

flattened at the top, 2-celled, 6-ovuled.

Fig. 1, leaf; 2, flower-buds; 3, flower in longitudinal section; 4 and 5,

stamens; 6, ovary in transverse section :—all enlarged.

ra, WO RIE Ae,

Vincent Brocks,Day & Son Lt* imp

MS.del. J.N Fitch tith,

Tas. 8436.

CALCEOLARIA Foreern.

Peru.

ScROPHULARIACEAE, Tribe CALCEOLARIEAE.

CALCEOLARIA, Linn.; Benth. et Hook. J. Gen. Plant. vol. ii. p. 929; Krénal. in

Engl. Pflanzenr, Scroph.-Antirrh,-Cale, p. 21.

Calceolaria Forgetii, Shan; Species C. virgatae, Ruiz et Pav. affinis, sed

foliis longius petiolatis oppositis (nunquam ternatis), corollae labio infero

erecto ad labium superum adpresso orificio minore et ungue breviore

latioreque.

Suffruten ad 4°5 dm. altus. Caules graciles, teretes, griseo-puberuli, cortice

purpurascente ; internodia 2-5-6°5 em. longa. Folia ovata, 1°5-6 cm.

(saepius 3-4 em.) longa, 1-4 em. (saepius 2-2°5 em.) lata, obtusa vel

subacuta, irregulariter crenato-serrata, basi rotundata vel paulum cuneata,

supra saturate Viridia, breviter pubescentia, infra pallidiora, venis primariis

pubescentibus exceptis fere glaberrima, glandulis sessilibus instructa;

petiolus 0-5-1°5 em. longus, sat dense pilosus. Cymae subdichasiales

caules et ramulos summos terminantes, paniculam laxam multifloram

oblongam vel pyramidalem 1-5-2 dm. longam formantes. Pedicelli graciles,

5-12 mm. longi, sat dense breviter pubescentes. Calyx circiter 4 mm.

longus, 4-lobus ; lobi late ovati vel suborbiculares, subaequales, 3-3°5 mm.

longi, 2°5-3 mm. lati, obtusi vel rotundati, integerrimi, extra et ad margines

dense pilosi vel villosi, glandulis sessilibus instructi. Corolla 7-10 mm.

longa, 5-8 mm. lata, pallide lutea, labio infero basi intra macula magna

rubro-brunnea ornato, labiis basi ciliatis; labium superum calyci sub-

aequilongum, cucullatum, basi 5 mm. latum ; labium inferum obovoideo-

globosum, 6-9 mm. longum, erectum, ad Jabium superum adpressum, vix

usque ad medium apertum, ungui brevi latoque. Stamina corollae labio

supero paulum longiora; filamenta parce pilosa. Ovarium ovoideum,

densissime glanduloso-papillosum ; stylus vix 2 mm. longus.—S. A. SKAN.

The pleasing Calceolaria here figured was presented to

Kew in 1909 by Messrs. F. Sander & Sons, St. Albans, to

whom seeds had been sent by Mr. Forget when collecting

on their behalf in Peru. It forms a compact little shrub,

and when out of flower has the aspect of a Heliotrope or

of a bedding Verbena. When it flowered for the first time

it was believed to be C. virgata, Ruiz & Pav., to which it

is certainly closely allied, and under this name was referred

to in the Gardeners’ Chronicle, 1912, vol. li. p. 50, where

a figure, reproduced from a photograph, is given. But, as

Mr. Skan points out, the figure originally supplied by Ruiz

and Pavon of their C. virgata (Fl. Peruv. vol. i. t. 31,

May, 1912, a

fi. a) represents a plant with opposite or ternate subsessile

leaves, and with a considerably diverse lip. No doubt the

species now figured has been, in various collections, referred

to C. virgata. The flowers of C. Forgetii are smaller than

is usual in the genus and are not very. conspicuous in

colour; they are, however, very freely produced, and on

this account impart a distinct horticultural value to the

plant. They are remarkable from the fact that the pouched

lower lip points upwards. At Kew plants placed in an

open sunny border have grown well and flowered freely

in summer, but have not withstood the winter in the open.

Plants grown in pots in a greenhouse have, however,

flowered almost as freely and proved equally attractive.

Descriprion.— Undershrub, 1-1} ft. high; stems slender,

terete, grey pubescent with purplish bark; internodes 1-24

in. long. Leaves ovate, 4-21 in., usually 14-13 in. long,

3-14 in, usually 3-1 in. wide, obtuse or subacute, irregu-

larly crenate serrate, base rounded or somewhat cuneate,

dark green and shortly pubescent above, paler beneath

and nearly glabrous, but beset with sessile glands except

along the pubescent nerves and veins ; petiole 4-4 in. long,

rather closely hairy. Cymes at the ends of the stem and

branches, forming an oblong or pyramidal lax many-

flowered panicle 6-8 in. long. Pedicels slender, 4-4 in.

long, shortly but rather closely pubescent. Calyx about

2 lin. long, 4-lobed; lobes wide-ovate or suborbicular,

subequal, 15-2 lin. long, 1-14 lin. wide, obtuse or rounded,

quite entire, densely hairy or villous outside and on the

margins, beset with sessile glands. Corolla 4—5 lin. long,

23-4 lin, wide, pale yellow except for a large reddish

brown blotch inside the lower lip; lips ciliate at the base,

the upper cucullate about as long as the calyx, 24 lin. wide

at the base, the lower lip obovoid globose, 3-44 lin. long,

erect and adpressed to the upper lip, barely open as far as

the middle, with a short broad claw. Stamens rather longer.

than the upper lip of the corolla; filaments sparingly hairy.

Ovary ovoid, densely glandular papillose; style hardly

1 lin. long.

eis

Fig. 1, flower ; 2, calyx in section, showing pistil; 3, corolla; 4, basal portion

of corolla showing the blotch within ; 5, a stamen :—ail enlarged.

BRITISH, COLONIAL, AND FOREIGN FLORA,

HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or naturalized in the British

Isles. For the use of Beginners and Amateurs. By Grorcr Bentnam,

, F.R.8. Revised by Sir J. D. Hooker. Crown 8vo, 9s.

7 ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

ot Engravings, with Dissections, of British Plants, from Drawings by W. H.

Fircr, F.L,S8., and W. G. Suir, F.L.S8., forming an I)lustrated Companion

to Bentham’s “ Handbook,” and other British Floras. 1315 Wood En-

gravings. 7th Edition, revised and enlarged, crown 8vo, 9s,

OUTLINES of ELEMENTARY BOTANY, as Introductory to

Local Floras, By Gzonee Bentuam, F.R.S., President of the Linnwan

Society. New Hdition, 1s,

_ FLORA of HAMPSHIRE, including the Isle of Wight, with

localities of the less common species. By F. Townsenp, M.A., F.L.S.

With Coloured Map and two Plates. 2nd Edition, 21s.

HANDBOOK of BRITISH MOSSES, containing all that are

4 known to be natives of the British Isles. By the Rev. M. J . Berk ELEY,

M.A., F.L.8. 2nd Edition, 24 Coloured Plates, 21s,

SYNOPSIS of BRITISH MOSSES, containing Descriptions of

all the Genera and Species (with localities of the rarer ones) found in Great

Britain and Ireland. By CuHaxrtes P. Hopkirk, F.L.S., &c., &, New

Edition, entirely revised. Crown 8vo, 6s. 6d.

BRITISH FUNGOLOGY. By the Rev. M. J. Berxerey, M.A,,

F.L.S. With a Supplement of nearly 400 pages by WortHINGTOon G. Suirn,

: F.L.S. 2 vols. 24 Coloured Plates. 36s. Supplement only, 12s,

THE ESCULENT FUNGUSES OF ENGLAND. By C. D.

Bapuam, M.D. 2nd Edition. Edited by F. Currey, F.R.S. 12 Coloured

Plates. 12s.

- BRITISH FUNGI, PHYCOMYCETES and USTILAGINER. By

GrorcE Massegz. 8 Plates. 6s. 6d.

FLORA of BRITISH INDIA. By Sir J. D. Hooxrr, F.R.S.,

and others. Complete in 7 Vols., £12.

FLORA AUSTRALIENSIS: a Description of the Plants of the

Australian Territory. By G. BrentuaM, F.R.S., F.L.S., assisted by F.

Muetuier, F.R.8. Complete in 7 Vols., £7 4s. Published under the

auspices of the several Governments of Australia. :

FLORA of MAURITIUS and the SEYCHELLES. By J. G._

‘ Baker, F.L.8. 24s. Published under the authority of the Colonial

Government of Mauritius. : Neat

FLORA CAPENSIS: a Systematic Description of the Plants of

the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

O. W. SonpeEa, and continued by Sir W. T. TH1sEnron-Dyer, F.R.S. Vols. ;

' L—IIL., 208. each. Vol. IV., Sect. [., 52s.; Sect. II., 24s. Vol. V.,

Parts I. & I1., 9s. each, Part III., 8s, Vol. VI., 24s. Vol. VII., 33s.

FLORA of TROPICAL AFRICA. By Danigx Oxiver, F.B.S.,

cc and continued by Sir W. T, TutseLtron-Dyer, F.R.S. Vols. I. to IIL., each

20s... Vol. IV., Sect. I., 30s. Vol. IV., Sect. II., 27s. Vol. V., 25s. 6d.

_ _ Vol, VI., Sect. L, Parts I.—IYV., 8s. Vol. VII., 278. 6d, Vol. VIIL., 25s. 6d.

HANDBOOK of the NEW ZEALAND FLORA: a Systematic

- Description of the. Native Plants of New Zealand, and the am,

Kermadec’s, Lord Auckland’s, Campbell’s, and Macquarrie’s Islands. By

‘Sir J. D. Hooker, F.R.S. Published under the auspices of the Government —

ioe of that Colony. Complete, 42s. e ; .

- FLORA of the BRITISH WEST INDIAN ISLANDS, By _

es Dr. Grisesacn, F.L.8. 42s. Published under the auspices of the Secre- _

tary of State for the Colonies. rater ee ‘

- INSULAR FLORAS. A Lecture delivered by Sir J. D.

sss Hooxesr, ©.B., before the British Association for the Advancement of

Science, at Nottingham, August 27, 1866. 2s, 6d.

_ LOVELL REEVE & CO., Lip, 6, Henrietta Street, Covent Garden,

= Vol. IY., Sect. I., 308, ; Sect. IL, 27s. Vol. V., 25s. 6d. Vol. VIL.,27s. 6d. Vol. Vit

BOTANICAL MAGAZINE.

CONTENTS OF No. 89, MAY, 1912.

Taz. 8432.—DAVIDIA INVOLUCRATA, var. VILMORINIANA.

» 8433.—IRIS CHRYSOGRAPHES.

» 8434—SAXIFRAGA LINGULATA.

» 8435—HYPOCALYMMA ROBUSTUM.

» 8436.—CALCEOLARIA FORGETII.

Lovett Reeve & Co. Lrp., 6, Henrietta Street, Covent Garden.

JUST PUBLISHED, PRICE 21s. : a

A NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE. :

VOLS. I.—CXxx.

‘Comprising the Ist, 2nd, and 3rd Series. To which is prefixed a History of br,

Magazine by W. Borrine Hemsuey,

BOTANICAL PLATES

From the BOTANICAL MAGAZINE.

| Beautifully-coloured Figures of new and rare Plants, 6d, and 1s. each. Lists of

Pe over 3000, Three scape

NOW READY. Vol. VL, Sect. I., Parts I—IV., 8s. each,

FLORA OF TROPICAL AFRICA.

_ Vols. I. to HI., 20s. each,

‘By D. OLIVER, F.R.S.

The Continuation edited by Sir W. T. THISELTON-DYER, F. B.8.

25s. 6d.

Published under the yh of the Secretary of State for the Ortonian:.

NOW READY,. Vol. V., Sect. 1., Part Il., 9s, each; Part II1., 8s.

FLORA CAPENSIS:;:

oh _ See Deseription of the Plants of the Ca Caffraria,

and Port Natal. one Colon, |

Vols. 1. to IIl., 20s, each:

By HARVEY and SONDER.

The Continuation edited by Sir W. T. THISELTON- DYER, F, B.S."

“Vel: IV., Sect. I., ams, Vol. 1V., Sect. II., 24s. Aol, ¥,,. Pest .1., 9s. Vol, VI, sig

Vol. VIL. 33s.

Published under the authority of the Governments of the Cape of Gooa Hope,

Natal and Transvaal,

Litas, Rerve & Co. Lrp., 6, Henrietta Street, Covent Garden.

LONDON : PRINTED BY WILLIAM CLOWES AND sons, LED., DUKE STRERT, STAMFORD STREET, 61

ie:

Fourth Series. ‘

No: 90/6.

VOL. VIUL.—JUNE Monthly, price-8s. 6d. coloured, 2s. 6d. plain. —

? 3 i Annual Subscription, 42s,

on No. [504 or tHe entire work,

CURTIS’ 5

BOTANICAL MAGAZINE.

CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIONS, STRUCTURAL AND HISTORICAL,

f OF NEW AND RARE

PLANTS FROM THE ROYAL BOTANIC GARDENS, KEW,

AND OTHER BOTANICAL ESTABLISHMENTS,

EDITED BY

'D PRAIN: CLE. LED ORR

Director, Ropal Botanic Garvens, Kew.

“Tis beauty truly blent, whose red and white

Nature’ 8 own sweet and cunning hand laid on.”

LONDON:

sees LOVELL REEVE & CO. Lrp., |

ibs cess TO THE HOME, COLONIAL AND INDIAN GOVERNMENTS.

Ds HENRIETTA STREET, COVENT GARDEN.

eels.

“nto at the New York Post me as » second-class var

Himalayan (hardy) Rhododendrons,

and other species.

Rare Shrubs, Alpines,

the most Complete Collection.

Dwarf Alpine Shrubs. All the best Herbaceous

Plants and Aquatics. Daffodils and Lilies, and

all the choicest Hardy Bulbous Plants.

Construction of Rockeries and Planting.

CATALOGUE ON APPLICATION.

G. REUTHE,

The Fox Hill Nursery, Keston, Kent.

GLYNDE

SCHOOL OF GARDENING

SUSSEX.

Principal: Hon. FRANCES WOLSELEY.

2 Sgesibk sree ae SEVERAL VACANCIES.

<a. E1. RICHARDS, Moderate Terms.

234, Borough High Street, London, §.E. Past Students prosper well.

NEW AND CHEAPER ISSUE.

Bie, THE HEPATICH OF THE BRITISH ISLES.

= By W. H. PEARSON.

2 Vols., 228 Plates. £5 5s. Plain, £7 10s. Coloured.

OUTLINES OF BRITISH FUNGOLOGY.

By true Rey. M. J. BERKELEY, M.A., F.LS.

With a Supplement of nearly 400 pages by WortHineton G. Smiru, F.L.S.

Two Vols., 24 Coloured Plates, 36s, The SupPLemenrt separately, 12s.

HANDBOOK OF THE BRITISH FLORA:

A Description of the Flowering Plants and Ferns Indigenous

to or Naturalized in the British Isles,

Br GEORGE BENTHAM, F.R.S.

Revised by Sir J. D. Hooker, C.B., G.C.S.I., F.R.S., &e. 9s.

ILLUSTRATIONS OF THE BRITISH FLORA.

A Series of Wond Engravings, with Dissections, of British Plants.

Drawn sy W.H. FITCH, F.L.S., ann W. G. SMITH, F.L.S.

Forming an Mustrated Companion to Bentham’s “ Handbook,” and other British Flora.

ae 7th Edition, with 1815 Woud Kngravings, Ys.

LOVELL REEVE & CO., Lzp., 6, HENRIETTA STREET, COVENT GARDEN,

MS deL JN Fitch lth Vincent Brooks,Day & Son Ltdump.

L Reeve & C® London.

TAB. 8437.

BRACHYCHITON acerrirotivs.

Australia.

STERCULIACEAE.

Bracuycuiton, Schott et Endl.; Benth. et Hook. f. Gen, Plant. vol. i. p. 218, pro

a Sterculiae ; K. Schum. in Engl. et Prantl. Nat. Pflanzenf. vol. iii. 6,

p. 96.

Brachychiton acerifolius, F. Muell. Fragm. vol. i. D450: 2.

vol. v. p. 209; vol. vi. p. 173; Second Census Austral, Pl. p. 26; affinis

B. populneo, R.Br., a quo foliis palmatim 5-lobis vel 7-lobis, necnon floribus

glabris differt.

Arbor 18-80 m. alta, semidecidua, glabra. Folia longipetiolata, ambitu semi-

elliptica vel suborbicularia, 20-25 em. diametro, ultra medium palmatim

5-T-loba, basi plus minusve cordata, tenuiter coriacea, nitidula, creberrime

reticulata, lobis ovato-oblongis interdum subtrilobis obtuse cuspidatis

inferne angustatis; petioli 15-25 em. longi. Paniculae axillares multi-

florae, versus apices ramulorum aggregatae. Flores polygami, penduli,

vivide coccinei. ¢ Calyx infundibulari-campanulatus, sub anthesi 12-15

mm. longus; lobi deltoidei, reflexi. Petala 0. Stamina perfecta circiter 15,

ex apice gonophori medio incrassati et lacunosi orta; filaimenta inferne in

tubum plus minusve connata, 5 interiora longiora, ananthera, carpella 5

rudimentaria circumdantia. 9 Calyx maris. Petala 0. Gonophorum.

breve, incrassatum. Stamina maris. Carpella 5; ovaria libera, oblonga,

papillata ; styli inferne liberi, superne connati; stigmata in unum quinque-

lobatum connata. Folliculi magni, longe stipitati, glabri—Sterculia aceri-

folia, A. Cunn. in Loudon, Hort. Brit. p. 392, partim; Benth. Fl. Austr.

vol. i. p. 229; Moore & Betche, Handb. Fl. N. 8. Wales, p. 62; Bailey,

Queensl. Fl., pars 1, p. 138; Guilfoyle, Australian Plants, pp. 341, 408.—

T. A. SPRAGUE.

The Flame Tree, for such is the name given in Queens-

land and New South Wales to the. species which forms the

subject of our plate, is a tree which attains, in its native

forests, a height of from sixty to a hundred and twenty feet,

with a trunk three feet through; it yields a soft light-

coloured wood. According to Loudon the species was first

introduced into England in 1824, and there is a drawing in

the collection at Kew made from a plant growing in the

Royal Gardens in 1826. This drawing bears a note to the

effect that the plant was introduced from New South Wales

in 1825. In the garden of Lady Hanbury at La Mortola,

Ventimiglia, B. acerifolius thrives in the open ait, but at

Kew it can only be grown under glass, and the material for

our illustration has been obtained from a plant which is

June, 1912.

grown in one of the beds in the central portion of the

Temperate House, and is now a tree about forty feet high.

This plant has been in cultivation at Kew since 1862, when

it was presented to the national collection by Messrs. J.

Veitch & Sons, Chelsea. Under cultivation in a greenhouse

the species is easily kept in health, but it evidently requires

abundant sunshine to induce it to flower, which the Kew

plant did for the first time in June 1910, Already two

other species of this genus have been figured in this work ;

B. Bidwillii, Hook., at t. 5133, and B. discolor, F. Muell. at

t. 6608,

Descriprion.— Tree, 60-120 ft. in height, semideciduous,

glabrous, Leaves long-petioled, semi-elliptic or suborbicular,

8-10 in. across, palmately 5-7-partite, the base more or less

cordate, thinly coriaceous, shining, closely reticulated ; lobes

ovate-oblong, sometimes slightly 3-lobed, bluntly cuspidate,

narrowed downwards; petiole 6-10 in, long. Panicles

axillary, many-flowered, clustered towards the ends of the

twigs. Flowers polygamous, pendulous, bright pink.

—$ Calyx narrow eampanulate, 6-7 lin. long when in flower ;

lobes deltoid, reflexed. Petals absent, Stamens about 15

perfect, attached at the tip of a gonophore thickened and —

spongy at the middle ; filaments more or less connate below

in a tube, the 5 inmost longer than the rest and without

anthers, surrounding 5 rudimentary carpels. ? Calyz as

in the male. Petals absent. Gonophore short and stout.

Stamens as in the male. Carpels 5; ovaries free, oblong,

papillate; styles free below, connate above; stigmas united

in a 5-lobulate head. Follicles large, long stipitate,

glabrous,

Fig. 1, gonophore and stamens; 2, section showing stamens and rudimentary

cearpels ; 3 and 4, anthers :—al/ enlarged.

Vincent Brooks, Day & Son Lt#amp

M.S. del.J.N. Fitch lith

ve & C2 London.

Tas, 8438.

RUPICOLA SPRENGELIOIDES.

Australia.

Gey Epacrmackak. Tribe EPACRIDEAE.

Ruricona, Maid. in Proc. Linn. Soc. N.S. Wales, vol. xxiii. (1898), p. 774.

Rupicola sprengelioides, Maid., l.c. p. 775; species unica.

Frutex ad 0°75 m. altus, ramis virgatis tenuiter pubescentibus dense foliatis,

Folia \ineari-lanceolata, obtusiuscule acuminata, basi in petiolum brevissi-

mum contracta, 1°5-2, ex autore ad 3 cm. longa, 2-3 mm. lata, rigida,

subevenia. lores in foliorum axillis solitarii, plerumque ab ramorum

apicibus remoti, quasi in racemum multiflorum foliatum superne sterilem

congesti; pedicelli graciles, bracteati, ad 1 cm. longi, tenuiter puberuli;

bracteae 12-16 secundum pedicellum dispositi, sursum accrescentes,

inferiores ovato-oblongae, superiores lanceolatae, summae acuminatae et

sepalis similes nisi breviores. Sepala persistentia, anguste lanceolata,

acuminata, 5-6 mm. longa, pallide viridia, anguste albo-marginata.

Corolla subrotata, fere 1:5 cm. diametro, lactea; tubus vix 1 mm. longus;

segmenta ovata, subacuta, 6 mm. longa, 2°5-3 mm. lata. #ilamenta

1°5 mm. longa, papillosula; antherae aequilongae, 1-loculares, ab apice

rima una dehiscentes. Discus obscurus. Ovarium glabrum; stylus 3°5 mm.

longus, filiformis; stigma stylo vix latius. Capsula, e specimine spontaneo,

globosa, 2 mm. diametro, loculicide dehiscens. Semina oblique ovoidea,

0-6-0°7 mm. longa.—O. STAPF.

The interesting Epacrid which forms the subject of our

plate was discovered by Messrs. J. H. Maiden and W. Forsyth

near the southern edge of the King’s Tableland in the Blue

Mountains of New South Wales in 1898, and was first

described by Mr. Maiden in the same year. To Mr. Maiden

horticulture is further indebted for its introduction to this

country, and the plant from which the material for our

figure was obtained is one raised from seed sent by him to

Kew in 1906. The structure of the anthers appeared to

Mr. Maiden, when first describing the plant, to render its

position among the Kpacrideae somewhat obscure, but on

account of the general agreement of the species with the

genus Epacris itself as regards foliage, Mr. Maiden placed

Rupicola next to Epacris. In this, as it now appears, the

author was fully justified, since Rupicola is found to agree

with Epacris as regards its anthers. With the species of

Epacris, Rupicola further agrees in the matter of cultural

requirements, and when treated as they are treated it forms

JUNE, 1912.

shapely little shrubs, some of which flowered freely for the

first time in April 1911.

Description.— Shrub, 24 ft. high; branches virgate,

thinly pubescent, densely leafy. Leaves linear-lanceolate,

somewhat bluntly acuminate, narrowed at the base into a

very short petiole, 3-3 in. or, in wild plants, sometimes over

1 in. long, 1-14 lin. wide, rigid, inconspicuously veined.

Flowers solitary in the leaf-axils, usually some distance

below the tips of the twigs, and thus simulating a leafy

many-flowered raceme with a barren apex; pedicels slender,

bracteate, 4-5 lin. long, thinly puberulous; bracts 12-16

to a pedicel uniformly disposed throughout its extent but

increasing in size upwards; the lowest ovate-oblong, those

above lanceolate, the uppermost acuminate and resembling

the sepals but rather smaller. Sepals persistent, narrow

lanceolate, acuminate, 23-3 lin. long, pale green with

narrow white margins. Corolla subrotate, almost 1 in.

across, milky-white; tube barely 4 lin. long; segments

ovate, subacute, 3 lin. long, 1-13 lin. wide. Filaments

under 1 lin. long, finely papillose, anthers subequal, 1-locular,

dehiscing from the tip by a single chink. Disk obsolete.

Ovary glabrous; style under 2 lin. long, filiform ; stigma

hardly wider than the style. Capsule, in wild specimens,

globose, 1 lin. across, opening luculicidally. Seeds obliquely

ovoid, very small,

Fig. 1, leaves; 2, bracts and flower; 3, corolla, laid open; 4 and 5, anthers;

6, transverse section of an anther; 7, pistil; 8, transverse section of an ovary ;

9, vertical section of an ovary; 10, fruit; 11, fruit, two sepals removed ;

12, seed :— all enlarged except 10, which is of natural size.

SS.

Hescoumasapreragimnncons nie SS

at Baie, «las

eal

= id

Vincent Brooks Day & Son Lttamp.

ith

LIN. Fitch

M.S.

L. Reeve & C©London.

Tas. 8439.

IXORA LUTEA.

Garden Origin.

Rupracear, Tribe Ixorean.

Ixora, Linn.; Benth, et Hook. f. Gen. Plant. vol. ii. p. 113.

Ixora lutea, Hutchinson ; affinis J. coccineae, Linn., sed inflorescentia laxiore,

floribus ochroleucis, corollae lobis ovato-rhomboideis abrupte mucronulatis

differt.

Frutex erectus, vix 1 m. altus; rami juniores minute puberuli, demum glabri.

Folia oblongo-elliptica, apice conspicue mucronata, basi paullo inaequaliter

cordata, 7-9 cm. longa, 4-5 cm. lata, tenuiter chartacea, margine leviter

recurvata, utrinque glabra, pallida, nervis lateralibus utrinque circiter 10.

patulis intra marginem anastomosantibus subtus prominulis, venis laxis

utrinque distinctis; petioli crassi, 1°5 mm. longi, minute puberuli;

stipulae e basi lato longe subulatae, 7-10 mm. longae, basi circiter 5 mm.

latae, glabrae. Corymbi laxiflori, circiter 12 cm. expansi; rami primarii ad

2 em. longi, minute puberuli; bracteae triangulari-subulatae, acutae,

1-5-2 mm. longae. lores ochroleuci, sessiles. Receptaculum 1°5 mm.

longum, puberulum. Calycis lobi 4, late ovati, subacuti, 1:75 mm. longi,

1:5 mm. lati, coriacei, margine leviter membranacei et interdum pauci-

dentati, extra minute pubernuli, intra basi pectinatim multiglandulosi.

Corollae tubus cylindricus, 3°5 em. longus, vix 1 mm. diametro, extra

glaber; limbus 3 cm. expansus; lobi 4, ovato-rhomboidei, mucronulati,

1-3-1°7 cm. longi, 0°5-0°8 cm. lati, glabri. -Antherae subsessiles, exsertae,

4mm. longae, acute acuminatae. Ovarium 2-loculare ; stylus gracilis, glaber,

paullo exsertus, ramis leviter recurvatis intra complanatis 2 mm. longis.—

Izora coccinea var. lutea, Hort. ex Veitch Cat. Indoor Pi. 1910, p. 47.—

J. HurcHrnson,

The beautiful Zora here figured is one that has been in

cultivation at Kew for at least a couple of decades. It was

originally received from the Royal Botanic Garden, Pera-

deniya, Ceylon, under the garden name J. coccinea, var.

lutea, and under this name it is now to be met with in

many private collections and in various nursery catalogues.

It is certainly, as this garden name implies, most nearly

allied to 1. coccinea, figured long ago at t. 169 of this work.

But it is readily distinguished from J. coccinea, not only by

the colour of its flowers, but by its more Jax inflorescence

and by the larger ovate-rhomboid corolla lobes, though in

habit and foliage it bears a close general resemblance to the

various named forms of J. coccinea in cultivation. Like these

dons, 1912,

other garden Ixoras, J. lutea is easily cultivated under moist

tropical conditions, and like them, when in flower, is an

exceedingly attractive plant.

Descriprion.—Shrub, 2-3 ft. high, erect; young twigs

at first finely puberulous, at length glabrous. Leaves

oblong-elliptic, distinctly mucronate, base somewhat un-

equally cordate, 3-34 in. long, 12-2 in. wide, thinly papery,

margin slightly recurved, pale green, glabrous on both sur-

faces, lateral nerves about 10 on each side of the midrib,

spreading, looping within the margin, raised beneath,

secondary venation lax, distinct both above and below;

petiole stout, 7-8 lin. long, finely puberulous; stipules long

subulate from a wide base, 4-5 lin. long, about 24 lin. wide

at the base, glabrous. Corymbs lax-flowered, about 23 in.

across; main branches up to # in. long, finely puberulous;

bracts triangular-subulate, acute, about 1 lin. long. Flowers

pale yellow, sessile. eceptacle under 1 lin. long, puberulous.

Calya 4-lobed ; lobes wide ovate, subacute, under 1 lin. long,

nearly as wide, coriaceous, their margins membranous and

at times sparingly toothed, finely puberulous outside, pecti-

nately glandular at the base within. Corolla 4-lobed; tube

cylindric, 14 in. long, very slender, glabrous outside; limb

about 1 in. across; lobes ovate-rhomboid, mucronulate,

6-8 lin, long, 2$—-4 lin. wide, glabrous. Anthers almost

sessile, exserted, 2 lin. long, acutely acuminate. Ovary

2-celled ; style slender, glabrous, shortly exserted, its arms

1 lin. long, slightly recurved and flattened on the inner face.

Fig. 1, calyx and pistil; 2, section of calyx and ovary; 3 and 4, stamens :—

all enlarged.

8440

_ <-pinentteaiacaiiclapll dts ipepeaitintei

a Ee Vineent Brooks Day & Sen LtFamp

Tas. 8440.

LYCIUM patuipum.

. ge .

Southern United States and Northern Mexico.

SoLANACEAE. Tribe ATROPEAE.

Lycium, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 900.

Lycium pallidum, Miers in Ann. and Mag. Nat. Hist. ser. 2, vol. xiv. p. 181

(1854); species L. curolinianum, Walt., simulans, corollie tubo longiori

filamentisque glabris recedit.—Méers, Ji]. S$, Amer. Pl. vol. ii. p. 108, t. 67,

fig. C; Torrey, Bot. Mex. Bound. Surv. p.154; A. Gray in Proc. Amer. Acad.

vol. vi. p. 45, et in Syn, Fl. N. Amer. vol. ii. pars i. p. 238; Gard, & For.

1888, p. 341, fig. 54; Mitt. Deutsch. Dendr. Ges. 1906, p. 38; Gard. Chron.

1909, vol. xlvi. p. 282, cum ic.

Frutex ramosus; ramuli tortuosi, brunnei, dense foliosi, spinis rectis instructi.

Folia ad nodos incrassatos fasciculata, oblanceolata, obtusa, in petiolum

brevem contracta, usque ad 3 cm. longa, 8 mm. lata, glauca, subcarnosa,

venis obscuris. Fores solitares vel geminati; pedicelli 4 mm. longi, glabri.

Calyx pedicello paullo brevior, poculiformis, carnosus, glaber ; lobi 5, tubo

aequilongi, obtusi vel subacuti. Corolla pallidissime lutea vel fere alba,

basi carneo-tincta, 2 cm. longa; tubus infra cylindricus, superne infundi-

buliformis; lobi 5, rhomboideo-ovati, obtusi, 5 mm. longi. Stamina 5,

subaequilonga, exserta; filamenta paullo supra medium tubi corollae inserta,

pars libera glaberrima, pars adnata pilosa; antherae ovatae, cordatae.

Stylus filiformis, longe exsertus; stigma clavatum, leviter bilobum. acca

globosa, 7 mm. diametro, coccinea.—L. Schaffneri, A. Gray ex Hemsl. in

Biol. Centr. Amer. Bot. vol. ii, p. 426.—C. H. Wriext.

The Lycium which forms the subject of our illustration

is the most distinct and, as a flowering shrub, the most

effective species of the genus in cultivation. It was first

discovered by Fremont in 1844 on the Rio Virgen, one of

the tributaries of the Colorado River, where it forms a small

bush 2-3 feet in height. There are, as Dr. Asa Gray has

pointed out, two distinguishable forms of L. pallidum 3 one

of these, which is the form figured by Miers, was collected

by Fendler in New Mexico, and has the corolla-tube quite

glabrous inside; the other, from Colorado, which is that

now figured, while agreeing with the New Mexican form in

all other respects, has the corolla-tube hairy inside below

the insertion of the stamens. his form, which has been in

cultivation in the open at Kew since 1886, blossoms freely

every year from the end cf May until mid-June, its slender

spreading branches being gracefully wreathed from base to

tip with pendent, pale-greenish, purple-tinged flowers. But

June, 1912,

until 1911 not one of the examples in the Kew collection

ever developed a fruit; in that summer, doubtless owing to

the prolonged and excessive heat, an abundant crop of

berries was produced. ‘These, being of a bright red colour,

rendered the plants most attractive during July and August.

Hitherto the species has been propagated by layering, cuttings

having proved difficult to strike. Doubtless this method of

increase will still, as a rule, require to be adopted; it may

be long ere another crop of fruits is borne. A loamy, well-

drained soil, of a light rather than heavy yet by no means

too light character, suits it best, and it must be given the

sunniest position available.

Descriprion.— Shrub, 3-4 ft. high, much branched;

branches spreading, brownish, densely leafy, armed with

straight spmes. Leaves clustered on the thickened nodes,

oblanceolate, obtuse, narrowed to a short petiole, 1-1} in.

long, 4 in. wide, glaucous, somewhat fleshy, obscurely

veined. Flowers solitary or in pairs; pedicels 2 lin. long,

glabrous. Calyx rather shorter than the pedicel, cup-

shaped, fleshy, glabrous; lobes 5, as long as the tube,

obtuse or somewhat acute. Corolla pale greenish-yellow or

almost white, purplish-pink at the base, 3 in. long; tube

cylindric below, funnel-shaped above; lobes 5, rhomboid-

ovate, obtuse, 24 lin. long. Stamens 5, nearly equal,

exserted; filaments attached slightly above the middle of

the corolla-tube, their free portion glabrous, that below the

attachment pilose; anthers Ovate-cordate. Style filiform,

far exserted ; stigma clavate, slightly 2-lobed. Berry

globose, red, 1-1 in. across,

Fig. 1, calyx and pistil ; 2, corolla, laid open, and stame

i i MSs ; thers ;

5, ovary ; 6, vertical section of the same :—all enlarged, py And 4, anthers;

PO ee gry

gg ot ate eRe ng

Gel. JNFitch bith,

Vincent Brooks,Day &Son. Lt?imp

Tas. 8441.

PEROVSKIA ATRIPLICIFOLIA.

Afghanistan to Western Tibet.

LABIATAE, Tribe MONARDEAE.

Perovsk1A, Karel.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 1198 (Perowskia).

Perovskia atriplicifolia, Benth. in DC. Prodr. vol. xii. p. 261; Boiss. Fl.

Orient. vol. iv. p. 589; Aitchison in Journ. Linn. Soc. vol. xviii. p. 86;

Hook. f. Fl. Brit. Ind. vol. iv. p. 652; André in Rev. Hort, 1905, p. 844, cum

tab. col. (omnes sub nomine Perowskia); species P. scrophulariaefoliae,

a Bunge, arcte affinis, sed caulibus brevissime stellato-tomentosis incanis,

foliis basi multo angustioribus differt.

Frutex, 1-1°5 m, altus. Caules erecti, stricti, teretes, brevissime stellato-

tomentosi, incani, superne ramosi. olia ovato-lanceolata vel lanceolata,

majora 4-6 em. longa et 1°2-2°5 cm. lata, subacuta, irregulariter serrata

vel inciso-serrata, basi gradatim angustata, primo plus minusve pilis

simplicis vel stellatis vestita, demum fere glabrescentia, utrinque resinoso-

z glandulosa, subtus venis primariis prominentibus; petiolus 0°5-1'5 cu.

longus. Jnjflorescentia paniculitormis, 3-5 dm. longa, ramulis numerosis

strictis gracilibus spiciformibus. Verticil/astri numerosissiml, 2-6-flori,

plus minusve dissiti. Bracteolae anguste ovatae vel lanceolatae, calyce

breviores. Flores sessiles vel brevissime pedicellati. Calyx tubulosus,

3-4 mm. longus, leviter 2-labiatus, dense albo-hirsutus, resinoso-glandu-

. losus; labium superum inaequaliter 3-dentatum ; labium inferam 2-denta-

. ' ¢um; dentes deltoidei, acuti, 0°5-1 mm. longi. Corolla coerulea, circiter

1 em. longa, parce pilosa; tubus tubuloso-infundibuliformis, 5-6 mm.

longus, intus oblique annulato-pilosus ; limbus patens, planus, 2-labiatus ;

labium superum 4-lobum, 4-5 mm. longum, 5 mm. latum, lobis ovatis

vel suborbicularibus, 1°5-2 mm. longis 1°25-2°5 mm. latis; labium

inferum indivisum, elliptico-ovatum, 3-4 mm. longum, 3 mm. latum.

Stamina 4, 2 postica minima, sterilia, inclusa, 2 antica fertilia, subinclusa

vel longe exserta. Nucu/ae obovoideae, basi disco leviter denticulato cinctae.

Stylus inclusus vel exsertus.—S. A. SKAN.

The Labiate genus Perovskia, to which the plant here

& figured belongs, is a somewhat anomalous one, comprising

four species, two of which are natives of Turkestan with a

; third confined to Beluchistan, and a fourth, the one now

; depicted, which extends from the mountains of Afghanistan

through the Western Himalaya to Western Tibet. In the

Karakoram Range it is met with at elevations up to

10,000 feet above sea level. Dr. Aitchison has reported it

as plentiful in certain parts of the Kuram Valley, and

described it as being singularly striking when in flower.

The flowers in Afghanistan are usually lavender-coloured,

Jung, 1912,

but are occasionally pure white ; the plant has an odour

closely resembling that ‘of Salvia officinalis. The plant from

which the material for our plate has been obtained is one

that was procured for the Kew collection in 1906 from

Messrs. Bees, Limited. Under cultivation it retains the

features attributed to it in the wild state by Aitchison; its

chief value as a garden plant lies in the abundant and very

pleasing display of blossom which it provides in August

and September when few shrubby species are to be had in

flower. The silvery grey of the stems and flower-stalks

affords an admirable contrast with the rich violet-blue of

the corollas. The flowers are produced ina large panicle,

1-1} ft. high, terminating the current season’s growth.

Much of the upper part of this growth is soft and dies off in

winter; the plant should therefore be pruned back to the

woody portion of the stem and branches every spring. Like

most of the Labiate family, it is easily increased by cuttings

cf young wood, made about July and placed in gentle heat.

P. atriplicifolia thrives well in ‘a deep but not heavy loam.

There has been some dubiety as to the exact natural

position of the genus, mainly perhaps owing to the fact that

both Karelin and Bentham ‘have described as the upper lips

of the calyx and corolla what in reality are the lower. Bunge,

who pointed out this misapprehension in 1851, has shown

that the corolla is almost identical in structure with that of

some of the Ocimoideae. The flowers are dimorphic ; some-

times, as in our figure, with short stamens and an exserted

style, sometimes with an included style and with exserted

fertile stamens.

Description.— Shrub, 3-5 ft. high. Stem erect, strict, terete,

shortly stellate-tomentose hoary, branching upwards. Leaves

ovate-lanceolate or lanceolate, the largest 14-21 in. long,

3-1 in. wide, subacute, irregularly serrate or incised,

gradually narrowed to the base, ‘at first more or less

covered with simple or stellate hairs, at length nearly

glabrous, resinously glandular on both surfaces with rather

raised main-nerves beneath ; petiole 4-3 in. long. Inflores-

cence paniculate, 1-14 ft. long, with numerous strict, slender,

spiciform branches; whorls very numerous, 2—6-flowered,

more or less segregated; bracteoles narrow-ovate or lanceo-

late, shorter than the calyx. Flowers sessile or very shortly

pedicelled. Calyx tubular, 14-2 lin. long, slightly 2-lipped,

densely white tomentose, resinously glandular; upper lip

unequally 3-toothed, lower 2-toothed; teeth deltoid, acute,

very short. Corolla blue, about 5 lin. long, sparingly

hairy ; tube somewhat funnel-shaped, 24-3 lin. long, with

an oblique ring of hairs within; limb spreading, flat,

2-lipped; upper lip 4-lobed, 2-24 lin. long, 4 lin. wide,

the lobes ovate or suborbicular ; lower lip entire, elliptic-

ovate. Stamens 4; the two upper very small, sterile,

included ; the two lower fertile, sometimes almost included,

sometimes far exserted. Style exserted or included. Nutlets

obovoid, surrounded at the base by a somewhat lobed disk.

Fig. 1, flower; 2, calyx and pistil; 3, corolla, laid open; 4 and 5, anthers; —

6, ovary and disk :—all enlarged.

Leas i Ries ty ca oe

BRITISH, COLONIAL, AND FOREIGN FLORA. ;

HANDBOOK of the BRITISH FLORA; a Description of ‘the

Flowering Plants and Ferns indigenous to, or naturalized in the British

Isles. For.the use of Beginners and Amateurs. By Grorce Beytaam, cae

ie! F.R.S. Revised by Sir J.D. Hooker. Crown 8vo0, 9s. Peis, Ia

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood :

Engravings, with Dissections, of British Plants, from Drawings by W. H,

Fitcn, F.L,8., and W. G. Smit, F.L.8., forming an Illustrated Companion —

to Bentham’s “Handbook,” and other British Floras. 1815 Wood En-

gravings, 7th Edition, revised and enlarged, crown 8vo, 9s,

OUTLINES of ELEMENTARY BOTANY, as Introductory to

Local Floras, By Gzorez Benruam, F.R.S., President of the Linnman

Society. New Edition, 1s, re oe 7

FLORA of HAMPSHIRE, including the Isle of Wight, with ~~

localities of the less common species. By F. Townsend, M,A., F.L.8.. » ~*~

With Coloured Map and two Plates. “2nd Edition, 21s. aia

HANDBOOK of BRITISH MOSSES, containing all that are —

known to be natives of the British Isles. By the Rev. M. J. BERKELEY, ©

M.A., F.L.8, (2nd Edition, 24 Coloured Plates, 21s, xe

SYNOPSIS of BRITISH MOSSES, containing Descriptions of

all the Genera and Species (with localities of the rarer ones) found in Great

Britain and Ireland. By Cannes P. Hosxiax, F.L.S,, &c., &c, New

Edition, entirely revised. Crown 8vo, 6s. 6d. Song

BRITISH FUNGOLOGY. By the Rev. M. J. Berkerzy, M.A,

F.L.S... With a Supplement of nearly 400 pages by WoRTHINeTON G. SuirH,

F.L.S. 2-vols. 24 Coloured Plates. 36s. “ Supplement only, 12s.

‘THE ESCULENT FUNGUSES OF ENGLAND. By 0. D- = =

BapHam, M.D, 2nd Edition. Edited by F. Currey, F.R.S. 12 Coloured — '

Plates... 12s, Revs se

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEH, By

_ GeorGE Massex. 8 Plates. 6s. 6d. d Te tt Oe

FLORA of BRITISH INDIA. By Sir J.D. Hooxer, F.R.S,, —

and others. Complete in 7 Vols. £12. = *

FLORA AUSTRALIENSIS: « Description of the Plants of the

- Amstralian Territory. By G, Bentuam, F.R.S., F.L.8., assisted by F.

Muetier, F.R.8.. Complete in 7 Vols., £7 4s. Published under the |

_ auspices of the several Governments of Australia.

FLORA of MAURITIUS and the SEYCHELLES, By J. G.

we Bixer, F.L.S. 248, Published under the authority of the Colonial :

fuer Government of Mauritius. = a : Bee

FLORA CAPENSIS: a Systematic Description of the Plants Of. a

- s*-the Cape Colony, Caffraria, and Port Natal. By W. H. Harver and

O. W. Sonper, and continued by Sir W. T. Tuiserton-DyeEr, F.R.S. Vols. _

eR Ss I.—TIIL., 20s, each. Vol. IV., Sect. I., 523.; Sect. IL, 24s. Vol. V.,

eerie 3 Parts I. & IL, 9s. each, Part IIL, 8s. Vol. VI., 24s. Vol. VII., 33s.

-. FLORA of TROPICAL AFRICA. By Danek ie a ees

and continued by Sir W. I. TH1setton-Dyer, F.R,S. Vols. I. to ITI., each

| 20s, Vol. IV., Sect. 1., 80s. Vol. IV.) Sect. II., 27s, Vol, Vs, 26%. 6d.

ey Vol. VI., Sect. I, Parts IL—IV., 8s. Vol. VI, 278. 6d. Vol. VIE, 25s. 6d.

- HANDBOOK of the NEW ZEALAND FLORA: a Systematic

. Deseriprion of the Native Plants of New Zealand, and the Chatham,

_. Kermadee’s, Lord Auckiand’s, Campbell’s, and Macquarrie’s Islands. By

Sir J.D. Hooxer, F.R.S. Published under the auepices of the Government —

se Rese that Colony. Complete, 42s. : ee A eee

FLORA of the BRITISH WEST INDIAN ISLANDS. By

ee Dr. Grisesacu, F.L.S. 42s. Published under the auspices of the Seere- _

wi <§ . * . C a * é . : : :

©" INSULAR PLORAS. A Lectire delivered by.Sit J.D.

Hooxrr, C.B., before the British Association for the Advancement of

- : ‘Science, at Nottingham, August 27, 1866. 2s. 6d, bears

LOVELL REEVE & 0O,, Lin., 6, Henrietta Street, Covent Garden. - .

: BOTANICAL MAGAZINE.

CONTENTS OF No. 90, JUNE, 1912.

‘Taz. 8437._BRACHYCHITON ACERIFOLIUS. ‘

» 9438.—RUPICOLA SPRENGELIOIDES. ‘:

» 8439.-IXORA LUTEA,

8440.—LYCIUM PALLIDUM.

» 8441—PEROVSKIA ATRIPLICIFOLIA,

Lovet Reeve & Co. Lrp., 6, Henrietta Street, Covent Garden.

: eth SORT PUBLISHED, PRICE 21s. Pan

a NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE. .

VOLS. Lox xe

Bee: the Ist, 2nd, and 3rd Series. To which is prefixed a, History of fee?

Bs “Magazine by ee Porrine HeEMSLeY.

BOTANICAL PLA TES

From the BOTANICAL ‘MAGAZINE.

Pesattaiy-ectoared Figures of new.and rare Plants. 6d. and 1s, each. Lists of

re {Paet aN. abe at "

: The Oilienae edited by Sir W. ", THISELTON-OYRR, F. R. 8.

Yok is Sect. a sifon sae om 2s. Vol. vy

A Systematte Description of the SEN ign :

5, =n, Port poe

“VoL iY Sect. 1, 5 ‘Vol. 1¥.y Hook: ‘wh. Vol v. az

Vol. NIL, 33s, — a?

| Pablishea under the iiaieciey’ of: the Severeucaas of

; ' Natal and hibager cod Cape:

VOL, VIIE.—JULY.

or N 1505 OF THE. ENTIRE ‘wore.

C URTIS'S

OF NEW AND RARE

’

PLANTS FROM THE ROYAL BOTANIC ais

AND OTHER BOTANICAL ESTABLISHMENTS.

EDITED BY

“TaD truly hose.

ears own, sweet an cunning

and other species.

Rare Shrubs, Alpines,

‘the most Complete Collection.

Dart Alpine Shrubs. All the best Herbaceous

, Plants ‘and Aquatics. Daffodils - 14 Lilies, und

the jholecst Hardy Rubens Setengor

“CATALOGUE ON APPLICATION.

Ga REUTHE,

8442.

WMS .dal.J N-Fotch ith.

Vincent Brooks Day &Son Lit? iump

L.-Reeve &C? Landon.

Tas. 8442.

AGAVE MARMORATA.

—_

Mexico.

AMARYLLIDACEAR. Tribe AGAVEAE.

AaAvg, Linn.; Benth. et Hook. f. Gen. Plant. vol. iii. p. 733.

Agave (Euagave) marmorata, Roezl in Belg. Hort. 1883, p.238; Baker Handb,

Amaryll. p. 179; a speciebus ceteris subsectionis Americanae nuncupatae

differt foliis glaucissimis asperrimis floribusque parvis jucunde luteis.

Frutex acaulis, rosula simplex usque 2 m. diametro et 1 m. fere alta, foliis

circiter 30 eleganter patenti-recurvis composita. Folia lanceolata, 1°05-

1-1 m. longa et 25-27 cm. supra medium lata, basin versus ad 14 cm.

angustata, basi biconvexa 6-8 cm. crassa praesertim subtus carinato-

convexa, a medio marginibus incurvis subundulatis late et profunde

canaliculata, glauca vel caesia, defloratione tantum viridescentia, utrique

—praesertim subtus—asperrima, a basi usque apicem repando-dentata,

aculei validi, irregulares, deltoideo-cuspidati, cornei, brunnei, asperi,

basi carnosae deltoideae vel ovatae insidientes, sinubus profundis ro-

tundatis vel acutis separati, majores 20-50 mm. distantes et 15-20 mm.

longi sacpissime minoribus interjectis, inferiores et summi sensim

minores ex margine recto vix repando; spina terminalis 20 mm. longa,

griseo-brunne1, subulata, haud decurrens, asperrima. Inflorescentiae

3°75 m. altae; pedunculus pro rata plantae paullum robustus, 1°95 m.

altus, viridis, basi bracteis foliaceis paucis munitus, superne bracteis _

vacuis deltoideis acuminatis scariosis circiter 15-16 cm. longis remotis

onustus; panicula oblongo-cylindracea, circiter 1°8 m. longa et 55 em.

lata, ramis circiter 26 erecto-patentibus apice tripartitis majoribus 25 cm.

longis ; flores dense aggregati, parvi, jucunde lutei. Pedicelli brevissim1 ;

bracteae minutae, deltoideae, mox siccantes. Perianthii segmenta cam-

panulato-conniventia, erecta, basi tantum in tubum brevem connata,

apice mox siccantia, carnosula, laete lutea, exteriora ovato-lanceolata,

acutiuscula, dorso convexa, intus late canaliculata, 16-18 mm. longa et

6 mm. lata, interiora breviora, obtusiora et latiora, dorso carinata, intus

profunde canaliculata; stamina imo basi tubi affixa, filamenta lutea

inaequalia, 3-3°5 em. longa, antherae 16 mm. Jongae, luteae. —Ovartum

20-22 mm. longum, 6 mm. latum, laete et nitide viride, subtrigono-

cylindraceum utrinque attenuatum, sub tubo 6-sulcatum ; stylus demum

35 mm. longus, luteus, stigma subtrilobum capitatum.—A. BrreEr.

Agave marmorata was collected by Roezl in the Province

of Tehuacan, Mexico, and has since then been rather rare

in collections. Of two plants in the garden of the late

Sir T. Hanbury at La Mortola, Ventimiglia, under this

name, in 1901, one poled in autumn 1904. The scape Was _

damaged by frost during the following winter, and it

produced from the stump a large number of bulbils, by

Juny, 1912.

means of which it has been propagated and distributed.

Other plants identical with these have been received

since at La Mortola from the Botanic Gardens in Palermo

and Paris under the name of A. asperruna. One of the

plants derived from the original specimen flowered at La

Mortola in June, 1911, and provided the material on which

our figure is based. Our plant agrees well with the

description of A, marmorata given by Baker in his Hand-

book of the Amaryllideae, p. 179: his remark, ‘‘ between

A. Scolymus and A. americana,” well expresses its characters.

The leaves are glaucous, almost white, and only become

greener in dying off on the flowering plant. They are

extremely rough, especially on the underside and near the

point; the marginal and end spines are also tubercular and

rough. The Indians are said to make use of the leaves in

veterinary medicine.

The position of A. marmorata is not altogether clear.

From the leaves it might be considered a member of the

Americanae of Baker, but the small bright yellow flowers

preclude this and suggest a closer affinity to the species

allied to A. Willdingii, Tod., though here again A. marmorata

differs as regards the arrangement of its flowers on the

branches.

Description.—Shrub; stem 0; rosette simple, without

suckers or offshoots, 2 yards in diameter and 1 yard high,

with about thirty leaves. Leaves spreading from the base,

recurved from the middle and with a slightly inflexed tip,

lanceolate or oblanceolate-spathulate, 40-44 in. long, above

the middle 10-11 in. broad, hence gradually narrowed to

a channelled point ending in a conical, greyish brown, very

rough spine, ? in. long, not decurrent; constricted towards

the base and about 53 in. broad at the neck, about 3 in.

thick at the base, convex on both sides, but very markedly

and almost broadly keeled on the underside, gradually

thinner above, broadly channelled and with the margins

erect and somewhat undulate, much repand between the

large irregular spines, very glaucous or almost white or

with a bluish tint, becoming paler and greener only before

decaying, very rough everywhere, especially on the under-

side and near the top; marginal spines from a broad horny

base, cuspidate-uncinate, brown, rough, rising from a broad

ovate or deltoid fleshy cushion of the leaf margin, $—2 in.

distant and 7-8 lin. long, separated by a roundish or acute

sinus; the lower and higher marginal spines gradually

smaller and the edge not repand between them. Injlores-

cence about 12 ft. high; scape relatively slender, about 6 ft.

long, green, smooth, with several deltoid acuminate scarious

empty bracts, 24-6 in. long, and a few leaf-like bracts at its

base; panicle oblong-cylindric, about 6 ft. long and 22 in.

broad, with about twenty-six spreading branches, the longest

10 in. long; flowers in dense clusters, bright yellow, with a

somewhat unpleasant smell, rather small, 14 in. (including

the style 24 in.) long. Pedicels short, bracts minute, soon

drying. Perranth-segments united at their base into a short

tube, erect, campanulate, fleshy, bright yellow, soon wither-

ing at the top; the outer ones ovate-lanceolate, acute,

8-9 lin. long and 3 lin. broad, convex on the back and

broadly channelled inside, the interior shorter, more obtuse

and broader, with a fleshy keel at the back and a deep

furrow inside. Stamens yellow, filaments inserted at the

base of the tube, erect, unequal, 15-17 lin. long; anthers

yellow, 8 lin. long. Ovary bright and glossy green,

subtrigonous or subcylindric, tapering at both ends and

below the tube shortly 6-furrowed, 10-11 lin. Jong and

24-3 lin. broad; style ultimately over 1} in. long, yellow,

somewhat thickened at the obscurely 3-lobed stigma.

r; 3, stigma; 4, sketch of entire

4, which ts much reduced.

Fig. 1, spine from leaf-margin; 2, anthe

plant, from photographs :—all enlarged eacept

8443

MS del.JN Fitch hth

L. Reeve & Co London

Tas. 8443,

ERICA ciLraris.

South-western Europe.

ERIcACEARE. Tribe ERIcEAR.

Enxtoa, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 590.

Erica ciliaris, Linn. Sp. Pl. ed. 1, p. 854; Bot. Mag. t. 484; Benth. in DC.

Prodr. vol. vii. p. 665; Syme, English Botany, ed. 3, vol. vi. p. 36, t. 887 ;

affinis £. Tetralici, Linn., sed floribus racemosis, corolla obliqua et antheris

muticis facile distinguitur. ‘

Frutex nanus, ramosissimus; rami glanduloso-pubescentes. Folia 4-na, patula

vel subreflexa, brevissime petiolata, 1-5-5 mm. longa, 0°75-2 mm. lata,

ovata, ovato-oblonga vel lineari-lanceolata, acuta, basi rotundata, mar-

ginibus revolutis et pilis longis glanduliferis ciliatis, glabra. Flores ad

apices ramorum racemosi, foliis redactis bracteati. Sepala 3-3°5 mm.

longa, folia simulantia. Corolla nutans, 1 cm. longa, oblique ovato-urceo-

lata, glabra, pulchre purpurea. Stamina inclusa; antherae oblongae,

muticae. Ovarium glabrum.—F. Maweana, Backhouse in Florist and

Pomologist, 1882, p. 75.—N. E. Brown.

The beautiful hardy Heath, Erica ciliaris, is a member

of the interesting contingent of British species which

elsewhere find a home in south-western Europe. This

species in the United Kingdom is, in a wild state, to be

met with only in the counties of Dorset, Cornwall and

Galway. It extends thence to France, and is most plentiful

in Portugal and Spain. An old garden plant, Hrica ciliaris

was figured in this work at t. 484 more than a century ago

and that figure affords a satisfactory idea of the species as

met with in the British Islands, in France, and in Spain.

But in Portugal, besides the ordinary form, there is another

which, while it cannot be discriminated by any salient sil

phological character even as a variety, is from the cultura

standpoint so distinct and striking as to deserve a ‘ag in

our pages, For the earliest record of this form and . its

introduction to horticulture we are indebted to ae ze

Mr. G. Maw, who met with it in Portugal in 1872. se

once attracted the attention of the late Mr. J. McNab, who

in a note written in 1875 calls attention to the fact ie

Mr. Maw’s plant has a more compact habit of growth an

Juny, 1912,

that its flowers are not secund as in JL. ciliaris proper.

Ten years later this striking form was reintroduced, and in

1882 it was described by Mr. Backhouse as E. Maweana.

The plants of the earlier introduction had by this time been

almost lost to cultivation. Fortunately, however, some

were preserved by Messrs. Cunningham and Fraser in their

nursery at Edinburgh, and plants were purchased from them

for Kew a number of years ago. Since then it has been

largely propagated by cuttings and planted in masses in

various parts of the grounds; these from July till October

give bright displays of rich colour. For soils that are free

from lime Mr. Maw’s Heath may be recommended as per-

haps the showiest of the late-flowering sorts, and while even

its most ardent admirer will agree that it is not desirable to

follow Mr. Backhouse in considering it a species apart from

E. ciliaris, there is no doubt that the ordinary lover of

flowers must feel that formal system is subject to some

degree of limitation since it is found impossible to accord

separate botanical recognition of any kind to this pleasing

and striking plant.

Description.— Shrub, dwarf, much branched; branches

glandular, pubescent. Leaves 4-nate, spreading or sub-

reflexed, shortly petioled, 2} lin. long or shorter, 1 lin.

- wide or less, ovate, ovate-oblong, or linear-lanceolate, acute,

base rounded, margin revolute and ciliate with long

glandular hairs, otherwise glabrous. lowers densely

racemose at the ends of the branches, bracts like reduced

leaves. Sepals 14-12 lin. long, resembling the leaves.

Corolla nodding, 5 lin. long, obliquely ovate-urceolate,

glabrous, rich purple. Stamens included; anthers oblong,

muticous. Ovary glabrous,

Fig. 1, leaves; 2, flower; 3, calyx and androccium; 4 and 5, anthers;

6, ovary; 7, cross-section of ovary :—all enlarged.

8444.

MS.del. JN-Fiteh hth. Vincent Brooks,Day &Son Lttimp.

L.Reeve &0° London.

Tas. 8444,

STYRAX WILSONII,

China.

STYRACEAE.

Styrax, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 669.

Styrax Wilsonii, Rolfe; affinis S. japonici, Sieb. et Zucc., foliis duplo minoribus

et irregulariter dentatis floribusque duplo minoribus differt.

Fruticulus compactus, ramosissimus; rami novelli subterctes, pubescentes.

Folia alterna, petiolata, elliptico-ovata, irregulariter et pauce dentata,

parce pubescentia pilis saepe stellatis, 1-1°5 em. longa, venis lateralibus

paucis subtus prominentibus; petiolus 2 mm. longus. ores in racemos

axillares terminalesque breves laxos simplices paucifloros dispositi.

Pedunculi circiter 3 mm. longi. Calyx campanulatus, stellato-pubescens,

2°5-3 mm. longus; lobi triangulari-rhomboidei, subacuti, 0°5-1 mm.

longi. Corolla alba, 8-10 mm. longa, 5-partita; tubus 2-3 mm. longus;

lobi subpatentes, elliptico-oblongi, pilis minutissimis stellatis dense

obsitis, aestivatione imbricati. Stamina 10, subaequalia ; filamenta 5 mm.

longa; antherae lineares, flavae, 2°5 mm. longae. Ovariwm ovoideum,

pubescens; stylus 1 em. longus. Fructus globoso-ovoideus, 7-8 mm.

longus, minutissime cinereo-velutinus; semen globoso-ovoideum, 6-7 mm.

longum, brunneum.—R. A. RoFe.

The genus Styrax is represented in gardens by some

half-dozen species of great beauty and distinction. Of

these the best and hardiest is S. japonicum, Sieb. and Zuce.,

figured at t. 5950 of this work as S. serrulatum, from which,

however, it is quite distinct. The others include S. Obassia,

Sieb. and Zuce., which is given at t. 7039, and S.Hemsleyanum,

Diels, which occupies t. 8339. Neither S. americanum,

Lam., nor S. officinale, Linn., which may be grown success-

fully in somewhat warmer localities, are very hardy at Kew.

The species which forms the subject of our illustration 1s

quite distinct from any of the foregoing; it comes nearest

to S. japonicum, but is about half the size of that plant in

all its parts. It is a compact shrub of shapely form, and

flowers at a remarkably early age; the plant which yielded

the material for our plate in June, 1911, 1s one which was

raised from seed in 1909, but it bad actually flowered,

though less freely, in 1910, when only seventeen months

old. The seed from which ihe plant was raised was

presented to Kew by the Arnold Arboretum and had been

Juny, 1912.

collected by Mr. E. H. Wilson in China in 1908. _ As

regards the hardiness of S. Wilsonii we are not yet ina

position to pronounce definitely ; Mr. Wilson thinks it may

be tender while young but hardy after a firm woody stem

has been established. In any case, for the present, it will

be desirable to afford protection for young plants during

severe frost, though it may be remarked that when, durin

the winter of 1911-12, on one occasion 18°-20° of frost

were registered, only the tips of the twigs were injured in

the nursery at Kew. Propagation can be secured by layers,

but it will probably be preferable to rely on seeds, more

especially since the plants flower when so young.

Descriprion.—Shrub, small and compact; young twigs

subterete, pubescent. Leaves alternate, petioled, elliptic-

ovate, irregularly and sparingly toothed, sparingly pubescent

with usually stellate hairs, 3-3 in. long, 4-1 in. wide,

secondary nerves 2-3 on each side somewhat raised beneath ;

petiole about 4 in.long. Flowers in axillary and terminal

short, open, few-flowered racemes, their stalks about 4 in.

long. Calyx campanulate, stellate-hairy, 14-1} lin. long,

lobes triangular-rhomboid, subacute, very short. Corolla

white, } in. long or rather longer, 5-partite; tube qis—} In.

long ; lobes imbricate, somewhat spreading, elliptic-oblong,

finely closely stellate-puberulous. Stamens 10, subequal ;

filaments } in. long; anthers linear, yellow, 4 in. long.

Ovary ovoid, pubescent ; style % in. long. Fruit globose-

ovoid, about + in. long,

z finely grey-velvety; seed globose-

ovoid, about 4 in, long, brown.

Fig. 1, calyx and pistil ; 2, pistil, calyx partly removed; 3, corolla and

androecium, in vertical section ; 4 and 5, anthers ; 6, fruits; 7, a solitary fruit;

8, seed :—all enlarged except 6, which is of natural size,

M:S.del,J.N Fitch dith

Vincent Brooks Day & Son Litimp.

L Reeve & C°London

omg

I er os canna

Tas. 8445,

COTYLEDON susricipa.

Mexico.

CRASSULACEAE.

CotyLepon, Linn. ; Benth. et Hook. f. Gen. Plant. yol. i. p. 659,

Cotyledon subrigida, Robins. and Seaton in Proc. Amer. Acad. vol. xxviii.

p. 105; affinis C. gibbiflorae, Mog. and Sessé, sed foliis oblanceolatis acutis,

ramis paniculae brevioribus et magis erectis floribusque aurantiacis per-

glaucis differt.

Herba succulenta, breviter caulescens, omnino glabra. Caulis 2 cm. crassus.

' Folia circiter 18, rosulata, adscendentia vel patula, sessilia, crasso-carnosa,

10-15 em. longa, 5-6°5 cm. lata, oblanceolata vel sublanceolata, acuta,

viridia, glauca, marginibus rubris leviter crispatis. Pedunculi axillares,

circiter 50 cm. alti, superne in racemis 3-5 secundis adscendentibus

ramosi, pallide virides vel rubescentes, glauci. Bracteae inferiores 2-3°5

cm. longae, 9-17 mm. latae, superiores gradatim minores, sessiles, ovato-

lanceolatae, acutae, basi breviter calcaratae, glauco-virides, rubro-mar-

ginatae. Pedicelli 4-18 mm. longi, glauco-virides. Sepa/a valde patula,

1-3-1-7 cm. longa, basi 5-6 mm. lata, superne attenuata, acuta, glauca,

rubro-marginata. Corolla 2 cm. longa, 1°5 em. diametro, 5-angularis,

urceolata, fere ad basin 5-loba, pulchre aurantiaca, inferne lutescens,

perglauca; lobi arcte imbricati, apice patuli, oblongi, acuti. Stamina 10,

inclusa; antherae atrorubrae; pollen luteum. Glandulae hypogynae 1mm,

longae, 3 mm. latae, transversim oblongae, integrae, rubrae. Carpella

6 cm. longa, in stylum gradatim attenuata, inferne pallide viridia,

superne fusco-purpurea.—LHcheveria subrigida, Rose in Bull. New York

Bot. Gard. vol. iii. p. 10.—N. E. Brown.

The handsome Cotyledon which forms the subject of our

illustration is very distinct from any of the other species of

this genus now in cultivation, though among these it is,

perhaps, more nearly allied to the familiar C. gibbiflora,

Moe. and Sessé, than to any other. But from C. gibbiflora

it differs widely in the form and colour of its Jeaves, and in

the rich orange tint of its corolla, which is very glaucous on

the outside. ‘The branches of the inflorescence are shorter,

more erect and stiffer. C. subrigida was first discovered in

Mexico, in October, 1892, by Mr. C. G. Pringle, growing

on ledges of cliffs in the Tultenango Cafton. The plant

from which the material for our figure has been obtained

was presented to Kew in 1905 by the authorities of the

Natural History Museum, Washington, U.S.A., under the

Juny, 1912.

name proposed by Dr. Rose. It has grown vigorously in

the cooler end of the Succulent House at Kew and flowered

profusely in October, 1911. Like the other species of the

genus in cultivation it is easily grown if placed in a sunny

position out of doors during the summer and protected from

frost in winter by being transferred to a greenhouse or a

heated frame.

Drscriprion.— Herb, succulent and shortly stemmed,

everywhere glabrous. Leaves about 18, rosulate, ascending

or the lower spreading, sessile, thickly fleshy, 4-6 in. long,

2-2} in. wide, oblanceolate or almost lanceolate, acute,

green and glaucous, with red somewhat crispate margin.

Peduncles axillary, about 13 ft. high, branching up-

wards into 3-5 ascending, secund racemes, pale green or

tinged with red, and glaucous. Bracts sessile, ovate-

lanceolate, acute, shortly spurred at the base, glaucous-green

with red margin, gradually diminishing upwards, the lowest

#-11 in. long, 1-2 in. across. Pedicels 4-2 in. long,

glaucous-green. Sepals markedly spreading, }-2 in. long,

about 4 in. wide at the base, narrowed upwards, acute,

glaucous with red margin. Corolla 4 in. long, 3 in. wide,

urceolate, 5-angled, 5-lobed almost to the base, brilliant

orange above, yellowish lower down, very glaucous; lobes

closely imbricate, spreading at the tip, oblong, acute.

Stamens 10, included; anthers dark-red ;_ pollen yellow.

flypogynous glands transversely oblong, entire, red, 1 in,

wide, very short. Carpels over } in. long, gradually

narrowed into the style, pale green below, dull purple

upwards.

Fig. 1, petal with three stamens; 2, carpels. and hypogynous scales:

3, sketch of an entire plant :—1 and 2 enlurged, 3 much reduced. id :

VYincentBrooks Day &SenLt

London.

L. Reeve & C

“S.del, JN Fitch hth.

: Tas. 8446,

a. PSEUDERANTHEMUM _LILACINUM.

Malay Peninsula,

ACANTHACEAE. Tribe JUSTICIEAE.

PSEUDERANTHEMUM, Radlk.; Lindau in Engl. & Prantl, Nat. Pflanzenfam.,

vol. iv. pars iii. B, p. 330.

Pseuderanthemum lilacinum, Stapf; species nova P. Teijsmannii, Stapf

(Eranthemo Teijsmannii, King), proxima, sed foliis angustis repando-

undulatis magis pubescentibus, panicula latiore, corolla lilacina, staminodiis

distincte evolutis, stylo pilosulo distincta.

Suffrutec cultus erectus, ad 1:2 m. altus, ramis teretibus adpresse tenuiter

pubescentibus demum subglabratis. Folia lanceolata, longe acuminata,

\ late repando-undulata, basi acuta vel rotundata, 12-25 cm. longa, 3°5-5°5

¥ em. lata, viridia, tactu mollia, in nervis minute pubescentia, praeterea

parce pilis rigidulis minutis aspersa, nervis lateralibus utrinsecus 8-9

| obliquis intra margines saltem superne eximie arcuatim connexis; petiolus

1-4 cm. longus, tenuiter pubescens. Inflorescentia paniculata, ramis

inferioribus ad 1°5 cm. longis obliquis intermediis multo brevioribus

summis brevissimis omnibus apice cymas congestas 5-3-floras gerentibus

adpresse tenuiter pubescentibus ; pedicelli demum 2-3 mm. longi; bracteae

lanceolatae vel e basi latiuscula subulatae, ad 3 mm. longae, tenuiter

pubescentes ; bracteolae bracteis simillimae nisi minores. Ca/ya 4-5 mm.

longus, laxe tenuiter pubescens, profunde 5-fidus, segmentis lineari- vel

subulato-linearibus. Corollae tubus angustus, rectus, albidus, circiter

| 4 cm. longus, extra parce minutissime glandulosus intra inter filamenta

. decurrentia albo-pilosus; limbus coeruleo-lilacinus, in labii inferioris

| segmento intermedio maculo albo vel lutescente et punctis rubris minutis

notatus, 3 cm. latus, extra glaber, intus in maculo pilosulus, segmentis

subaequalibus, 18-15 mm. longis, 6-8 mm. latis, labii superioris approxi-

matis oblongis labii inferioris divergentibus ovato-oblongis omnibus obtusis.

Antherae exsertae, nigro-coeruleae, 1 mm. longae ; filamenta 1°5 mm.

longa, filiformia. Staminodia filiformia, apice capitatim incrassata,

brevissima vel ad 0°8 mm. longa. Ovarium glabrum. Capsula ignota.—

O. STAPF.

- The Pseuderanthemum of which a figure is here given

is a native of Selangor, and perhaps also of other parts of

the Malay Peninsula, The plant which has provided the

material for our illustration was presented to Kew in 1909

by Mr. H. N. Ridley, then Director of the Singapore

Botanic Garden; it was sent under the name Eranthemum

Teijsmannii, and it is certainly very nearly allied to the

species described as E. Teijsmannii by the late Mr. C. B.

Juty, 1912. :

Clarke in the materials for a Flora of the Malayan Peninsula

edited by the late Sir G. King and Mr. J. S. Gamble, which

is, in turn, no doubt also the species referred to as Ei.

Leysmannii by Mr. Ridley in his account of an expedition

to Temengoh in the Journal of the Straits Branch of the

Royal Asiatic Society in 1909. But while the two are so

closely related, they differ very materially in the points

to which Dr. Stapf directs attention, and more particularly

in respect of their habit, for E. Teijsmannii, as limited by

Mr. Clarke, is a “shrubby creeper,” and is spoken of by

Mr. Ridley as “easily recognised by its climbing habit,

scrambling to some height up bushes and often forming a

bulky mass.” Whether Mr, Clarke’s species be identical

with the original Z, Teijsmannii, T. And.,a plant cultivated

in the Royal Botanic Garden, Calcutta, originally sent there

from Java, is not clear. All that is definitely known of

that plant is that it too is one “with a straggling habit,

and therefore unlike the subject of our plate, which forms

an erect shrub some 3 feet in height. Grown in a

Tropical House under the conditions suitable for Begonias

it thrives well and flowers in April. As a garden plant it

is comparable in value with the other species of the genus

Pseuderanthemum already in cultivation, an African member

of which, P. seticalyx, Stapf, has already been figured at

t. 8244 of this work.

Description.— Shrub, about 3 ft. high ; branches terete

at first thinly adpressed pubescent, ultimately glabrous,

Leaves lanceolate, long-acuminate, widely repandly undu-

late, base cuneate or rounded, 43-10 in. long, 13-21 in,

wide, green, soft, minutely pubescent on the nerves and

elsewhere sparingly minutely rigidly hairy, lateral nerves

8-9 on each side, oblique, looping within the margin

especially towards the apex; petiole 3-14 in. long, thinly

pubescent. Injlorescence paniculate, its lower branches up

to 3 in. long, oblique, those higher up much shorter, the

uppermost very short, all with terminal congested 3-5-

flowered cymes ; pedicels ultimately 1-14 lin. long, thinly

adpressed pubescent: bracts lanceolate or subulate from

a rather wide base, I$ lin. long, thinly pubescent; bracteoles

like the bracts but smaller. Calyx 2-23 lin, long, thinly

loosely pubescent, deeply 5-fid; lobes linear- or subulate-

lanceolate. Corolla-tube narrow, straight, about 1} in. long,

almost white, finely sparsely glandular outside, within

white-pilose between the decurrent filaments; limb lilac-

blue, with a white or yellowish blotch and a number of

minute red specks on the mid-lobe of the lower lip, 14 in.

across, glabrous outside, pilose within on the blotch, lobes

subequal, 3-3 in. long, 1-4 in. wide, those of the upper lip

close together, those of the lower lip divergent, all ovate-

oblong, obtuse. Anthers exserted, very dark blue; filaments

very short, filiform. Staminodes filiform, with swollen tips,

short or very short. Ovary glabrous. J’ruit not seen,

Fig. 1, calyx and pistil; 2, corolla-throat, laid open, showing stamens and

staminodes; 3 and 4, anthers :—all enlarged.

BRITISH, COLONIAL, AND FOREIGN FLORA. |

, HANDBOOK of the BRITISH FLORA ; a. Description of the

Flowering Plants and Ferns indigenous to, or naturalized in the British

Isles. For the use of Beginners and Amateurs. By GrorGE BENTHAM,

F.R.S. Revised by Sir J. D. Hooker. Crown 8vo, 9s.

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

Engravings, with Dissections, of British Plants, from Drawings by W. H.

Fitcn, F.L.S., and W. G. Smirn, F.L.S., forming an Illustrated Companion

to Bentham’s ‘* Handbook,” and other British Floras. 1315 Wood En-

gravings. 7th Edition, revised and enlarged, crown 8vo, 9s,

OUTLINES of ELEMENTARY BOTANY, as Introductory to

Local Floras, By Grorcr BentHAM, F.R.S., President of the Linnean

Society. New Kdition, 1s,

FLORA of HAMPSHIRE, including the Isle of Wight, with

localities of the less common species. By F. TownsenpD, M.A., F.L.S,

With Coloured Map and two Plates, 2nd Edition, 21s. ;

HANDBOOK of BRITISH MOSSES, containing all that are

known to be natives of the British Isles. By the Rev. M. J. Berxerry,

M.A., F.L:8. 2nd Edition, 24 Coloured Plates, 21s.

SYNOPSIS of BRITISH MOSSES, containing Descriptions of

all the Genera and Species (with localities of the rarer ones) found in Great

Britain and Ireland. By CHartes P. Hosxirx, F.L.8., &c., &c, New

Edition, entirely revised. Crown 8vo, 6s. 6d. :

BRITISH FUNGOLOGY. By the Rev. M. J. Berxeter, M.A.,

F.L.S, With a Supplement of nearly 400 pages by WoRTHINGTON G. SMITH,

F.L.8. 2vols. 24 Coloured Plates. 36s. Supplement only, 12s. ;

THE ESCULENT FUNGUSES OF ENGLAND. By C. D.

Bapuam, M.D, 2nd Edition, Edited by F. Currey, F.R.S. 12 Coloured

Plates. 12s.

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEH. By

. @xorere Massex. .8 Plates. 6s. 6d. :

FLORA of BRITISH INDIA. By Sir J. D. Hooxer, F.R.S.,

and others. Complete in 7 Vols.,£12.

FLORA AUSTRALIENSIS: a Description of the Plants of the

‘Australian Territory. By G. BentHam, F.R.S., F.L.S., assisted by F.

Mvetier, F.R.8. Coiplete in 7 Vols., £7 4s, Published under the

auspices of the several Governments of Australia. ae

FLORA of MAURITIUS and the SEYCHELLES. By A fs «2

Baker, F.L.8. 24s. Published under the authority of the Colonial

Government of Mauritius. i ree. ,

FLORA CAPENSIS: a Systematic Description of the Plants of

the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

O. W. Sonper, and continued by Sir W. T. THISELTON-DyYER, F.R.S. Vols.

L—Iil., 20s. each. Vol. IV., Sect. I., 528.; Sect. Il., 24s. Vol. V.,

Parts I. & II., 9s. each, Part III., 8s. Vol. VI., 24s. Vol. VII., 33s,

FLORA of TROPICAL AFRICA. By Daniet Oxtver, F.R.S.,

and continued by Sir W. T, THiseLToN-DYER, F.R.S. Vols. I. to IIL., each

20s. Vol. IV., Sect. I., 30s. Vol. IV., Sect. I1., 27s. Vol. V., 253. 6d.

: Vol. VL, Sect. I., Parts IL—IV., 8s. Vol. VIL, 27s.6d. Vol. VIII., 25s. 6d,

HANDBOOK of the NEW ZEALAND FLORA: a Systematic _

Description of the Native Plants of New Zealand, and the Chatham, —

Kermadec’s, Lord Auckland’s, Campbell’s, and Macquarrie’s Islands. By

Sir J. D. Hooker, F.R.S. Published under the auspices of the Government

Colony. Complete, 42s. < . Pies

FLORA’ of the BRITISH WEST INDIAN ISLANDS. By

Dr. Guisesacn, F.L.S. 42s. Published under the auspices of the Seere-

tary of State for the Colonies. peas

INSULAR FLORAS. A. Lecture delivered by Sir J.D.

Hooker, C.B., before the British Association for the Advancement of

Science, at Nottingham, August 27, 1866. 2s. 6d. cles

LOVELL REEVE & CO., Lip. 6, Henrietta Street, Covent Garden,

BOTANICAL MAGAZINE.

sag in, OF No. 91, JULY, 1912.

TAs. 9449. AGAVE -MARMORATA,

8443.—ERICA CILIARIS.

8444 _STYRAX WILSONII.

8445.—COTYLEDON SUBRIGIDA.

», 8446.—PSEU DERANTHEMUM LILACINUM.

Lovett Reeve & Co. Lrp., 6, Henrietta Street, Covent Garden.

a JUST PUBLISHED, PRICE 21s.

be NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE.

VOLS, I.—CXXX. |

aS Comprising the Ist, 2nd, and 3rd Series. To which is prefixed a History of the

ee Magazine by W. Bortine Hemstey.

BOTANICAL PLATES

From the BOTANICAL begat

Beauly clare eared of new and rare Plants. . and 1s. each. Lists of

over 3000. Three Stamps

“Now READY. Vol. YL, Sect. I., Parts I.—TV., 8s. cake

FLORA OF TROPICAL AFRICA.

Vols. I. to HL, 20s. ‘dich.

By D. OLIVER, F.R.S.

The Continnation edited by Sir W. T. THISELTON-DYER, F.R.S.

! Vol IV., Sect. 1., 308. ; Sect. Il., 27s. Vol. V., 26s. 64. Vol. VII., 27s. 6d, Vol. VIII.,

= 25s. 6d. ‘

Published under the authority of the Secretary of State for the Colonies,

NOW READY. Vol: V., Sect..1., Part IT., 9s, each; Part ITI., 8s,

FLORA CAPENSIS;

a A Systematic, Description of the Plants of the Cape

. mud Pree Waiae pe Colony, Caffraria,

Vols. I. to IIl., 20s, each:

‘By HARVEY and SONDER.

The Continuation edited by Sir W. T. THISELTON-DYER, F.R.S.

Val IV., Sect. 1., 52s. Vol. 1V., Sect. II.,.24s. Vol. V., Part 1., 9s. Vol. VI. 24s. :

Vol. VIL., 33s.

Published under the authority of the Governments of the Cape of Good Hope,

‘Natal and Transvaal.

Loven Reeve & Co. Lrp., 6, Henrietta Street, Covent Garden.

ee ‘WosBON: : PRINTED BY WILLIAM CLOWES AND sons, LTD., PUKE STREET, STAMFORD STREET, bon xi

fourth Series.

No. 92.

Monthly, price 3s. 6d. coloured, 2s. 6d. plain.

VOL. VIII.—AUGUST, Annual Subscription, 42s,

or No. [506 oF tHE ENTIRE WoRK.

CURTISS

BOTANICAL MAGAZINE.

CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIONS, STRUCTURAL AND HISTORICAL,

OF NEW AND RARE

PLANTS FROM THE ROYAL BOTANIC GARDENS, KEW,

AND OTHER BOTANICAL ESTABLISHMENTS,

EDITED BY

D. PRAIN, CLE. LL.D, FRS.,

Director, Ropal Botanic Grarvens, Ken. :

d and white

“Tis beauty truly blent, whose re

Nature's own sweet and cunning

hand laid on.”

LONDON:

~LOVELL REEVE & CO. LtD.,

PUBLISHERS TO THE HOME, COLONIAL AND INDIAN GOVERNM

6, HENRIETTA STREET, COVENT GARDEN.

| —/1912,

(Entered at the New York Post Office as second-class matter.) ‘i

ENTS.

and other species.

Rare Shrubs, Alpines,

the most Complete Collection.

ICHARD

EMEDIE

Dwarf Alpine Shrubs. All the best Herbaceous

Plants and Aquatics. Daffodils and Lilies, and

all the choicest Hardy Bulbous Plants.

Construction of Rockeries and Planting.

CATALOGUE ON APPLICATION,

G. REUTHE,

The Fox Hill Nursery, Keston, Kent.

THE HEPATICA OF THE

BRITISH ISLES.

By W. H. PEARSON.

2 Vols., 228 Plates.

HORTICULTURAL TRADE EVERYWHERE

5 Bs. Plain, £7 10s. Coloured.

MANUFACTURER: 71,714 ae

G. HH. RICHARDS, Lovett Rezve & Co., Ltd., 6, Henrietta

234, Borough High Street, London, S.E. Street, Covent Garden.

THE NARCISSUS: its History and Culture.

By F. W. BURBIDGE, F.LS.

With a Scientific Review of the entire Genus by J. G. Baxnr, F.R.S., F.L.S.

With 48 beautifully Coloured Plates, 30s.

OUTLINES OF BRITISH FUNGOLOGY.-

By tHe Rey. M. J. BERKELEY, MA., F.LS.

With a Supplement of nearly 400 pages by WortHtnaton G. Surrn, F.LS.

Two Vols., 24 Coloured Plates, 36s, The SUPPLEMENT separately, 12s,

HANDBOOK OF THE BRITISH FLORA:

A Description of the Flowering Plants and Ferns Indigenous

to or Naturalized in the British Isles.

By GEORGE BENTHAM, F.RB:.S.

Revised by Sir J. D. Hooxnr, C.B., G.C.S.1., F.R.S., &. 9s.

ILLUSTRATIONS OF THE BRITISH FLORA.

A Series of Wood Engravings, with Dissections, of British Plants.

Drawn sy W. H. FITCH, F.L.S., ann W. G. SMITH, F.L.S.

Forming an Illustrated Companion to Bentham's “ Handbook,” and other British Flora.

Tth Edition, with 1815 Wood Engravings, 9s.

LOVELL REEVE & CO., Lrp., 6, HENRIETTA STREET, COVENT GARDEN.

Himalayan (hardy) Rhododendrons,

s Day & Son LtAirap

Vincent Brook

el. I NPitch hth

MS.d

L Reeve & C° London.

Tap. 8447.

HYDRANGEA SARGENTIANA,

China.

SAXIFRAGACEAR. Tribe HYDRANGEAE.

Hyprancka, Linn. ; Benth. et Hook. f. Gen. Plant. vol. i. p. 610.

Hydrangea Sargentiana, Rehder in Sargent, Pl. Wilson. pars i. p. 29;

species H. Rosthornii, Diels, proxima, sed caulis indumento rudi, floribus

paullo minoribus, sepalis florum sterilium integris distinguendum.

Frutex ad 2 m. altus, ramis superne villis rudibus et setulis intermixtis

obtectis. Folix ovata, breviter acuminata, basi cordata vel rotundata,

inaequaliter crenata crenis latiusculis apiculatis, 15-30 cm. longa, 6°5-16

cm. lata, supra obscure viridia, adpresse strigosa, subtus laxe strigoso-

tomentosa; petioli pubescentes villis rudibus hinc inde admixtis, Corymbus

densus, 12-16 cm. diameiro, axibus omnibus pubescenti-tomentosis

primariis praeterea pilis longioribus et hine inde villis rudibus obsitis ;

radii primarii suboppositi ad 12 vel 13, ad 7 em. longi; bracteae mox

deciduae, lanceolatae, acuminatae, dense strigillosae; pedicelli florum

fertilium ad 2 mm. longi, graciles, sterilium ad 15 mm. longi. //ores

fertiles ante ipsa anthesi 2°5-3 mm. diametro, violascentes, depresso-

globosi. Receptaculum turbinatum, 1 mm. longum, subglabrum. Sepala

late triangularia, 0°5 mm. longa. P+ta/a mox decidua, oblongo-ovata,

vix 2 mm. longa. Staminum filamenta breviora petala aequantia, majora

ea subduplo superantia. Ovarium subinferum; styli 2 vel 3. Capsula

(ex autore) hemisphaerica, leviter 10-12-costata, 3 mm. diametro.

Semina elliptica, utrinque in alam brevem contracta, striata, circa 0:7 mm.

longa. Flores steriles radiantes, 2°5-3°5 cm. diametro, albi, sepalis late

obovato-orbicularibus integris in dorso laxe strigilloso-pilosis.—O. STAPF.

The Hydrangea which forms the subject of our plate was

discovered in China by Mr. E. H. Wilson, at Hsing-Shan-

Hsien, Western Hupeh, at about 5000 to 6000 feet above

sea-level, in 1907. A share of Wilson’s seeds was pre-

sented to Kew by Professor Sargent, Arnold Arboretum,

early in 1908; from these seeds was raised the plant which

has supplied the material for our figure. 1. Sargentianais

readily recognisable, and from a cultural standpoint is very

distinct owing to the conspicuously bristly covering of its

stems and petioles, though apart from this rather striking

feature there does not appear to be much to distinguish it

from its nearest ally, 7. Rosthornii, Diels, another Chinese

form, which appears to serve as a connecting link between

our plant and the Himalayan //. robusta, Hook. f. & Thoms.

H. Sargentiana does not give promise of being one of the

Avaust, 1912.

hardiest of its genus; several young plants succumbed at

Kew to the winter conditions of 1909-10, and since then

the remaining plants have been afforded protection in

severe weather. It is to be hoped that as its age increases,

and it becomes more woody, this striking and beautiful

shrub may prove more robust, especially as it flowers in late

July, when flowering shrubs are particularly in request. A

strong grower, it needs good loamy soil, and it is probable

that, as in the case of the other Hydrangeas, the most

satisfactory method of propagation will be by cuttings.

Description.—Shrub, 6-7 ft. high; branches clothed

upwards with harsh hairs and stiff bristles. Leaves ovate,

shortly acuminate, base cordate or rounded, margin crenate,

the teeth unequal, rather broad, apiculate, 6-12 in. long,

23-63 in. wide, dull green above, with adpressed hairs,

beneath paler and loosely strigosely hairy ; petiole pubescent,

with an admixture of harsher hairs. Corymb dense-flowered,

5-64 in. across, the axes and especially the main ones

tomentose with a mixture of longer hairs, some of them

harsh, the main rays up to 12 or 13, almost opposite, 23 in.

long ; bracts soon deciduous, lanceolate, acuminate, densely

strigose; pedicels of the fertile flowers 1 lin. long, slender,

of is sterile flowers 3-2 in. long. Fertile flowers before

opening 1 lin. long, pale violet, depressed-globose. Sepals

wide-triangular, very short. Petals soon deciduous, oblong-

ovate, under 1 lin. Jong. Stamens 2-seriate, filaments of the

shorter series as long as the petals, those of the longer series

nearly twice as long as petals. Ovary almost inferior;

styles 2-3. Capsule hemispherical, slightly 10-12-ribbed.

15 lin. wide. Seeds elliptic, narrowed at both ends into a

short wing, striate, very small. Sterile flowers ray-like,

1-1} in. across, white; sepals broadly obovate-orbicular,

entire, loosely strigosely hairy on the back.

Fig. 1, portion of a flowering-axis; 2, hairs from the axis; 3, fertile flowers;

4, calyx and pistil; 5 and 6, anthers; 7, a young outer flower :—vall enlarged.

8148.

Vincent Brooks,Day & Son Lt? imp

M.S.4a.J.N Fitch ith.

L. Reeve & C° Landon.

Tas. 8448,

ALOE Srevupnert.

Eritrea and Abyssinia.

LILIACEAE. Tribe ALOINEAE.

ALoE, Linn.; Benth, et Hook. f. Gen, Plant. vol. iii. p. 476.

Aloe Steudneri, Schweinf. in Bull. Herb. Boiss. vol. ii. App. ii. p. 73; Baker

in Dyer Fl. Trop, Afr. vol. vii. p. 458; Berger in Engler, Pflunzenr.

Liliaceae-Aloineae, p. 287; affinis A. Schélleri, Schweinf., sed foliis magis

attenuatis marginibus cartilagineis angustioribus — multo

longioribus et perianthii segmentis basi tantum connatis differt.

Herba succulenta, acaulis vel subcaulescens, dichotome divisa. Folia circiter

25, dense rosulata, erecto-patentia vel subineurva, carnosa, 5°5-6 dm,

longa, basi 12-15 em. lata, gradatim attenuata, apice acuta, margine

anguste cartilaginea, dentata, pallidissime roseo-tincta dentibus parvis,

deltoideis, 1-2 mm. longis, 1-4 em. inter se sejunctis, supra plana vel leviter

convexa sed prope apicem concavo-canaliculata, subtus versus marginem

singulum crassiora ideoque oblique convexa, vix carinata. Injlorescentiae

Saepe 2 ex eadem rosula, pedunculis simplicibus vel superne ramosis

erectis glaucis sursum purpureo-tinctis 8-9 dm. altis, ramis racemosis

15-25 em. longis; bracteae erectae, imae pedunculo ramove adpressae, eae

flores subtendentes convolutae, pedicellos amplectentes, 1-5-2 cm. longae,

ovato-lanceolatae, acuminatae, carinatae, nervis striatae, rubrae ; pedicelli

1-8-2 em. longi, rubri, apice recurvi. Perianthum 4°7-5°3 cm, longum,

1-4 em. latum, trigono-cylindricum, deflexum et prope apicem minopere

recurvum, ad basin fere 6-partitum; segmenta lineari-oblonga, obtusa,

exteriora 3 recta, intense rubra, interiora 3 apice recurva, inferne rosea,

apice fusco-lutea, rubro-costata. Stamina inclusa vel subinclusa, filamentis

pallide luteis, antheris brunneis, polline salmoneo-carneo. Sty/us demum

exsertus, pallide luteus,

- The handsome Aloe here figured, which was first

described by Dr. Schweinfurth in 1894, is a species for

whose introduction European horticulture is indebted to

Professor Penzig of Genoa. Schweinfurth’s account of the

plant was based on Abyssinian specimens gathered by

Dr. Stendner in the Ghaba Valley at about 11500 feet above

sea-level in 1862, and on some inflorescences collected by

Penzig on Mt. Sabr in Eritrea at an altitude of 8500 feet in

1891, along with the living plants whereof that whence

our material has been obtained forms one. That A. Stewdneri

is a species as distinct as it is striking has never been in

doubt; its precise position and its exact relationship to

other species have, however, been somewhat obscure. This

Aveusr, 1912. :

obscurity has had its origin in the somewhat fragmentary

character of the original material, and has been increased

by the capricious disposition of the species in the matter of

flowering. There is a healthy plant. in the succulent col-

lection at Kew, kindly presented by Professor Penzig in

1896. But this plant, though it thrives well under the

conditions suitable for other Aloes, has not so far flowered.

On the other hand a plant sent by Professor Penzig to the

Cambridge Botanic Garden flowered there as early as March

1901. The material for our figure has, however, been

derived from yet another plant which flowered for the first

time in the garden of Lady Hanbury at La Mortola in April

1911. During the journey in the course of which Penzig

rediscovered Steudner’s Aloe, he collected young plants of an

Aloe which he believed might be A. Schimperi, Schweinf. ;

one of these plants was given by him to the late Sir

Thomas Hanbury in 1901. When this plant did at length

flowet it proved to bein reality A. Steudneri; the figure here

given has been prepared from its flowers and from a photo-

graph communicated, along with a full description, by

Mr. A. Berger. In the account here given full use has

been made of that description, and of one by Mr. Brown,

who, ten years earlier, had occasion to deal with the

Cambridge plant. It may be noted, however, that while

these two very competent authorities are satisfied that the

plant is A. Steudneri there is still some obscurity as to its

position in the genus. Dealing with this point in the

‘Pflanzenreich,’ Mr. Berger places the ‘species provisionally

at the end of the section Purpurascentes with A. purpura-

scens, Haw., and A. succotrina, Lamk. The study of the

living plant has led Mr. Berger to suggest that its affinities

are rather with A. percrassa, Tod., and A, rubro-lutea,

Schinz, and has induced Mr. Brown. to. suggest a close

relationship with A. Schélleri, Schweinf, However this

may be, the plant, in spite of the shyness with which. it

flowers, is a striking one and well worthy of a place in

succulent collections.

Descriprion.— Herb; succulent, nearly stemless, branching

at the base. Leaves about 25, in a dense rosette a yard

across, erect and somewhat spreading or incurved near the

point, about 2 ft. long, 5-6 in. wide at the base, gradually

narrowed to the acute point, with a narrow hyaline some-

what rose-coloured toothed margin, the teeth 1 lin. long or less

and separated by intervals of from 4-14 in., upper surface

flat or slightly convex, but towards the point concave and

channelled, under surface obliquely convex owing to one

side of the leaf being rather thicker than the other, hardly

keeled. Inflorescences usually 2 from the same crown;

peduncles erect, simple or sparingly branched, nearly 3 ft.

high, glaucous with a purple tinge upwards; the branches

racemose, 6-10 in. long; bracts erect, those below empty,

adpressed to their stem or branch, the flowering ones con-

volute, embracing the pedicels, 3-3 in. long, ovate-lanceo-

late, acuminate, keeled, striate, red; pedicels 2-2 in. long,

red, recurved at the tip. Perianth about 2 in. long, over

$ in. wide, slightly trigonous, deflexed and then slightly

upturned near the top, 6-partite nearly to the base ; segments

linear-oblong, obtuse, the 3 outer straight, deep red, the 3

inner recurved at the tip, rose-pink below, dark yellow at the

tip, with red veins. Stamens included or nearly so ; filaments

pale yellow; anthers brown; pollen salmon-coloured. Style

at length exserted, pale yellow.

Figs. 1 ond 2, anthers; 3, ovary and style; 4, an entire plant, from

@ photograph :—all enlarged except 4, which is much reduced.

Vincent Brooks,Day & Son Lttimp.

MS.del. J. N Fitch ith

I. Reeve & C° London.

Tas, 8449,

MUEHLENBECKIA COMPLEXA.

New Zealand.

PoLyGoNaAcEAE. ‘Tribe CoccoLoBEAR.

MUEHLENBECKIA, Meisn.; Benth. et Hook. J. Gen. Plant, vol. iii. p. 101.

Muehlenbeckia complexa, Meisn. Pl. Vasc. Gen. pars alt, p. 227, and in

DC. Prodr. vol. xiv. p. 147; Hook. J. Handb. Fl. N. Zeal. p. 236; Dammer

in Engl. & Prantl, Natur. Phlanzenfam, vol. iii. p. 32; Cheeseman, Manual

N. Zeal. Flora, p.592 ; species a M. adpressa, Labill., stigmate papilloso nec

a recedit, facie M. awtllaris, Hook. f, quae floribus subsolitariis

iffert.

Herbae gregariae aut moles magnas furmantes aut super frutices vel rupes

repentes. Caulis lignosus, tenuis, rubro-brunneus, scaber vel verrucosus,

4olia orbicularia vel breviter oblonga, integra vel ad medium panduri-

formiter contracta, obtusa vel emarginata, rarius subacuta, basi cordata

vel rotundata, 5-25 mm. longa, 4-20 mm. lata, utrinque glabra, marginibus

leviter incrassatis; petiolus tenuis, quam lamina paullo brevior, pubescens ;

stipulae deciduae. Flores dioici vel po'ygamo-dioici. Spicue axillares,

circiter 15 mm, longae, séssiles vel breviter pedunculatae; bracteolae late

ovatae, 2 mm. longae, brunneae, scariosae, dorso infra apicem mucronatae,

ciliatae. Perianthium albuth vel virescens, profunde 5-partitum, 4 mm.

longum; segmenta oblonga, obtusa. Stamina 8. Flores feminet:

Perianthium ei florum masculorum similis, Discus brevis, irregulariter

lobatus. OUvarium trilobum; stigma trilobatum, magnum, papillosum.

Achenium nigrum, nitens, in perianthio accrescente carnoso nitido albo

inclusum.— Polygonum complecum, A, Cunn. in Ann. Nat. Hist. ser. 1,

vol. i. p. 455 (1838); Hook. in Bot. Mag. vol. Ixxii. App. p. 5 (1846);

Hook. f. Fl. N. Zeal. vol. i. p. 210. Muehlenbeckia microphylla, Colenso in

Trans. N. Zeal. Inst. vol. xx. p. 204. M. paucifolia, M. trilubuta et

4M. truncata, Colenso, l.c., vol. xxi. pp. 99-101.—C. H. Wrieut.

The Polygonaceous genus Muehlenbeckia includes some

fifteen species, widely spread in the Southern Hemisphere

from Australia and New Zealand through Polynesia to

extra-tropical and Andine South America. They vary

much in habit, some of them being climbers which much

resemble species of Convolvulus, while one has flattened

branches‘and has much the appearance of certain species of

Acacia. Four of these Muehlenbeckias have been introduced

_to gardens in this country and two of them have already

been figured in this work ; VM adpressa, Meisn., as Polygonum

adpressum, Labill., at t. 3145, and I platyclados, Meisn., as

Coccoloba platyclada, F. Muell., at t. 5832. The species now

figured, which is a well-known plant in gardens in the

Aveusr, 1912.

warmer parts of the United Kingdom, was introduced into

the Royal Botanic Gardens, Kew, in 1842 by the Rev. W.

Colenso. Somewhat variable in the character of its foliage,

Mr. Colenso has recognised as distinct four different and

fairly recognisable forms naturally encountered. Mr. Cheese-

man has described it as forming dense thick elastic masses

many feet in diameter or climbing over bushes or rocks.

At Kew it exhibits the same features, but it is here unfortu-

nately liable to partial injury from frost, so that large masses

are apt to become disfigured. The material for our illus-

tration was obtained froma specimen sent from Herm Island,

Guernsey, by Mr. D. Hill, Herga, Watford. The perianth

in fruit is accrescent, and becomes glistening white.

Description.—fHerbs with thin, woody, reddish-brown,

scabrid or finely warted stems, growing gregariously and

forming dense tufted masses or climbing over shrubs or

rocks, Leaves orbicular or shortly oblong, entire or pandur-

ately contracted about the middle, obtuse or emarginate at

the apex, cordate or rounded at the base, }—1 in. long, 1-3

in, wide, glabrous on both sides, with slightly thickened

edge ; petiole slender, rather shorter than the leaf-blade;

stipules deciduous. Flowers dioecious or polygamo-dioecious.

Spikes axillary, about 2 in. long, sessile or shortly peduncled ;

bracteoles wide-ovate, 1 lin. long, brown, scarious, mucronate

on the back a little below the tip, ciliate. Perianth white

or greenish, deeply 5-lobed, 2 lin. long; the lobes oblong,

blunt. Stamens 8. Female perianth as in the male flower.

Disk short, irregularly lobed. Ovary 3-lobed ; stigma

3-lobed, large, papillose. Nutlets black, shining, enclosed

in the fleshy glistening enlarged perianth, which becomes

white as the fruit ripens.

Fig. 1, section of a female flower, showin: istil ; isti

( ver, g the pistil; 2, the same, pistil

removed, showing the disk ; 3, a pistil; 4, ripe fruit, enclosed in the aceesialel

perianth ; 5, the same in section, showing the nutlet :—all enlarged.

8450

Vincent Brooks Day & Sonittimp

MS. del. JN. Fitch ith.

L.Reeve & C°l,andan.

saernneres

Tab. 8450.

PYCNOSTA CHYS Dawe.

Uganda.

LasiaTaE. Tribe OcrmorpEar.

Pycnostacuys, Hook.; Benth. et Hook. f, Gen. Plant. vol. ii. p. 1177.

Pycnostachys Dawei, N. F. Br. in Gard. Chron. 1907, vol. xli. p. 18; species

P. affini, Giirke, verisimiliter proxima, sed foliis distincte petivlatis, calycis

— glandulis sessilibus instructo haud villoso dentibus basi ciliatis

iffert.

Herb robusta, 1°2-1°8 m. alta, laxe ramosa, ramis tetragonis puberulis.

Folia anguste lanceolata vel lineari-lanceolata, 12-3 dm. longa, 12-4 em.

lata, apice longe attenuata vel fere caudata, basi in petiolum gradatim

angustata, regulariter serrata, utrinque breviter pubescentia, infra glandulis

ferrugineis sessilibus praedita. Spicae terminales, ellipsoideo-ovoideae,

3-13 em. longae, 3-4 cm. latae, densissime multiflorae. Bracteae spathulato-

lanceolatae, Y-12 mm. longae, incurvae, longe albo-ciliatae. Culycis paulum

accrescentis tubus brevis, glandulis sessilibus dense vestitus, inter dentes

in lobulos submembranaceos ciliatos productus; dentes aciculares, 6 (post

anthesin usque ad 15) mm. longi, basi longe albo-ciliati. Corolla vivide

caerulea, 1:8-2°2 em. longa, extra sparse breviter pubescens; tubus dimidio

inferiore gracilis, cirea medium subito deflexus et compresso-ventricosus ;

labium superum planum, subeuneatum, 5 mm. longum et latum, breviter

aequaliter 4-lobum; labium inferum compresso-naviculare, circiter 1 cm,

longum, apice acuminatum et abrupte inflexum. Stumina in labio infero

inclusa; filamenta edentata vel 1-3 cum dente plus minusve prominente

instructa. A uewlue globoso-lenticulares, disco autice va'de producto

circumdatae.—S. A. SKAN.

The handsome winter-flowering Labiate here figured was

first discovered in Uganda in 1898 by the late Mr. A.

Whyte, but for its first appearance in cultivation horticulture

is indebted to Mr. M. T. Dawe, formerly Director of the

Scientific and Forestry Department, Uganda, who sent seeds

to Kew in 1905, as well as herbarium specimens collected

at an elevation of 4000 feet in the districts of Mabira and

South Buddu. Plants raised from these seeds flowered in

January 1906, The specimen now figured was sent to

Kew for identification by Dr. A. R. Wallace, in December

1911, and originated from seeds received by hin from

Uganda. : :

The genus Pycnostachys comprises about thirty-six Tropi-

cal African species, two of which are also met with in South

Africa, with one, P. coerulea, Hook., which is confined to

Madagascar, and one, P. purpurascens, Briq., known only

Aveust, 1912. as Aree

from South Africa. Two besides P. Dawei have appeared

in cultivation, namely P. coerulea and P. urticifolia, Hook.,

the latter of which is figured at t. 5365 of this work. The

genus is distinguished from Plectranthus and Coleus by the

much denser inflorescences and the spinescent calyx-teeth.

P. Dawei is probably most nearly allied to P. afinis, Giirke,

but that species is known at Kew from description alone ;

Dr. Giirke’s species is understood to have sessile leaves—in

P. Dawei they are usually distinctly petiolate.

In cultivation P. Dawei forms a somewhat straggling shrub

and calls for the same treatment as Coleus thyrsoideus, Baker,

another Labiatefrom Uganda, which is more familiar in green-

houses than the subject of our plate. But, while not difficult

to grow, its flowers are apt to be injured at Kew by fogs.

Descriprion.—Lerb; stems stout, 4-6 ft. high, laxly

branched ; branches 4-angled, puberulous. Leaves narrow-

lanceolate or linear-lanceolate, 5-12 in. long, 4-12 in. wide,

considerably narrowed to the tip, sometimes almost caudate,

gradually narrowed to the base, margin uniformly serrate,

shortly pubescent on both surfaces, beset with rusty sessile

glands beneath. Spikes terminal, elliptic-ovoid, 11-5 in.

long, 14-1? in. across, dense, many-flowered. — Bracts

spathulate-lanceolate, 1-3} in. long, incurved, ciliate with

long white hairs. Calyz slightly accrescent; tube short,

densely beset with sessile glands, its limb produced between

the teeth into ciliate almost membranous lobules; teeth

acicular, in flower } in., in fruit over $ in. long, sparingly

shortly pubescent outside, ciliate at the base with long white

hairs. Corolla deep blue, $-¢ in. long, sparingly shortly

pubescent outside; lower half of the tube slender, near the

middle suddenly deflexed and compressed-ventricose ; upper

lip flat, somewhat cuneate, under 4 in. long and broad,

shortly equally 4-lobed; lower lip compressed-navicular,

twice as long as the upper lip, with an acuminate abruptly

inflexed tip. Stamens nestling within the lower lip ; fila-

ments sometimes all toothless or with 1-3 provided with a

more or less pronounced tooth. Nutlets globose-lenticular ;

surrounded below by the disk, which is very markedly

swollen in front. :

Fig. 1, portion of a leaf, showing the under surface; 2, flower; 3, hair;

4, section of calyx, showing nutlets and disk ; 5, corolla laid open ; 6, a stamen

with toothed filament ; 7, upper portion of style with stigma :—all enlarged.

Vincent Brooks,Day &San

h hth

ues

M.S. del.J.N, Fit

i Reeve & C? Landan.,

Tap. 8451.

AGAVE DISCEPTATA.

—

Central America ?

AMARYLLIDACEAE. Tribe AGAVEAE.

AcavE, Linn.; Benth. et Hook. f. Gen. Plant. vol. iii. p. 788.

Agave (Littaea) disceptata, J. R. Drumm.; species e grege A. geminiflorae,

Scannag., et A. angustissimae, Engelm., max'me affinis, ab eis autem ob

perigonii tubum conspicue breviorem et ob ovarium haud angustatuin

- facile distinguenda. ;

- Suffrutex, trunco perbrevi foliis sat congestis rosulatim dispositis celato.

' Folia fibroso-coriacea, exteriora patentia nec recurva, intermedia recta

ascendentia, interiora plus minusve incurva, pedetentim in ° bracteas

abeuntia, lineari-loriformia, parte superiore leniter angustata, basi primum

tenui, tune in pulvinum modicum excrescente, infra quadraeformi, supra

ovato-lanceolata, ad 4-5 cm. ultra basin in collum sensim contracta, versus

apicem sat obtusum gradatim attenuata ibique spina vix 5 mm. longa

armata, pulvino incluso circiter 17 cm. longa, ima basi vix 2°5 em. lata,

apud collum fere 7 mm., ultra collum circiter 10 mm. lata, pulvini medio

fere 12 mm. crassa, utraque facie parum convexa, laevigata, laete viridia,

in parte superiore praesertim subtus lineis lacteis irregulariter notata,

margine subpapyracea, tandem filamentoso-dilacerata. Scapus 1°65 m.

altus, pedunculo circiter 8 dm. lougo bracteis subscariosis elongatis

instructo; bracteae basi deltoideae, superne aciculares, subadpressae, ad

medium seapum circiter 2°5 em. longae. Flores geminati, in spicam

laxiusculam digesti; pedicelli doliifcrmes brevissimi; bracteolae sub-

membranaceae, obscurae. Perigonit lobi margine purpureo-rosel, ceterum

viridescentes, ultra 12 mm, longi, fere 5 mm. lati; tubus circiter 12 mm.

longus, inferne constrictus ibique circiter 2°5 mm. latus. Stamina parum

arcuata, circiter 5 cm. longa, filamentis rubescentibus, antheris luteis basi

retusis. Ovarium circiter 1-2 cm. longum, 5 mm. latum, obscure rubro-

notatum; stylus vix 8 cm. longus. Capsula, vix matura, 6-loba_lobis

alternis majusculis minimisque, circiter 1°5 cm. longa, 8 mm. lata.

Semina circiter 4 mm. longa, atra, polita vix tamen nitentia—A. /eopoldi,

Hort. ex Kew Hand-list Tend. Monocvt. p. 115.—J. R. DruMMonpD.

The Agave which forms the subject of our plate is one

which was presented to Kew in 1893 by the late Mr. W.

B. Kellock from the valuable collection of succulent plants

formed by him in his garden at Stamford Hill. Its history

beyond this point is unfortunately obscure in the extreme.

It was received at Kew as A. Leopoldi, Hort., and at the

time of its presentation Mr. Kellock believed it to have

originated as the result of crossing A. jilifera, Salmdyck,

with A. princeps, Hort.; it has found a place in the Kew

Hand-list of Tender Monocots under the name attributed

Avausr, 1912. :

to it by Mr. Kellock. It may, however, be pointed out

here that this is not the only Zittaea presented to Kew under

the name A. Leopoldi; as a matter of fact this plant, the

A. Leopoldi of the ‘ Hand-list,’ was known in Mr. Kellock’s

collection as A. Leopoldi No. Il., and the name has been

provisionally restricted to the Littaea now figured because

A. Leopoldi No. I. was found to agree with a plant already

under cultivation under an older name. What the identity

of ‘A. princeps, suggested as one of the parents of our plant,

may be it has been impossible to ascertain, but the matter is

not now of material consequence, since it is found, now. that

the plant has flowered, that its characters negative the sug-

gestion that it is a hybrid between any two of the Littaeas

known to have been in cultivation in any part of Europe.

On thé contrary these characters clearly point to its being a

perfectly valid species and, although as to this there is not the

same certainty, its characters suggest that it is probably a

native of Central America. Like A. jilifera, A. disceptata

produces suckers from the base of the stem, and like A. jilifera

dias thriven well in the Succulent House at Kew under the

conditions suitable for Agaves generally. Here it flowered,

eighteen years after its presentation, in October 1911, and

provided the material from which our figure has been

drawn, and on which it has at last been possible to base a

definite description.

Descriprion.—Suceulent undershrub, stem very short,

clothed with a dense rosette of leaves. Leaves fibrous-

coriaceous, the outermost spreading but not recurved, the

central straight ascending, the innermost somewhat incurved,

passing gradually into the bracts, linear-loriform, the upper

portion very gradually narrowed, the base thin, then

suddenly swollen into a pulvinus, which is square below,

ovate-lanceolate above, contracted into a neck about 2 in:

above the base, at the apex, which is rather blunt, armed

with a spine which is under } in. long, nearly 1 in. across

at the base, about 4 in. wide at the neck and 2 in. wide

higher up, the pulvinus about 4 in. thick in the middle,

slightly convex, smooth and bright green on both surfaces,

but in the upper portion and especially beneath irregularly

marked with whitish streaks, the margin almost papery

ultimately shredding into thin curled threads. Scape about

- pig | See se

me — —n oe -

5§ ft. high, its peduncle about 24 ft. long, clothed with long

subsearious bracts; bracts deltoid at the base, acicular above,

somewhat adpressed to the scape, those in the middle ahout

1 in. long. Flowers scattered in a rather loose spike,

geminate ; pedicels rather thicker in the middle than at

either extremity, very short ; bracteoles almost membranous,

obscure. Perianth-lobes greenish with rosy-purple edges,

over } in. long, about } in. wide; tube about 4 in. long,

narrowed below and there 75 in. wide. Stamens slightly

curved, about 2 in. long ; filaments reddish ; anthers yellow,

retuse at the base. Ovary about 3 in. long, } in. wide,

obscurely streaked with red; style about 1} in. long. Cuap-

sule, barely ripe, 6-lobed, the lobes alternately large and quite

small, about 2 in. long, 4 in. wide. Seeds about % in. long,

black and polished but hardly shining.

Fig. 1, section of a leaf; 2 and 8, anthers; 4, stigma; 5, sketch of an entire

plant :—all enlarged eacept 5, which is much reduced.

_ BRITISH, COLONIAL, AND FOREIGN FLORA

HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or - paitiientbiaed in the British

isles. For the use of Beginners and Amatenrs. By GzorcE BentHam,

'_-¥,R.S. Revised py Sir J, D. Hooker. Crown 8vo, $ 9s,

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Week

Engravings, with Dissections, of British Plants, fro} '

- Fitca, F.L.8., and W. G. Smira, F.L.8. , forming an

to Bentham’s “ Handbook,” ‘and other British Floz 1316 E

gravings. ‘7th Kdition, teeihed and enlarged, crow BVO; 9s, : ;

OUTLINES of ELEMENTARY BOTANY, as Letecaaitiny | to

Local Floras, By Gzorek BenTHAM, ERS. President of the Linnean

Society. New Edition, 1s. Rel oe

.) LORA of HAMPSHIRE, including the. ‘Isle of. Wigh

localities of the less common species, By F5 Townsenp, M.A.,

With Coloured Map and two Plates. 2nd Rdition, 21. Pe sade

HANDBOOK of BRITISH MOSSES, contait

Room to be natives of the British Yalta By the

, F.L.S. 2nd Edition, 24 Coloured Plates baer

SYN OPsiS of BRITISH . MOSSES,

all the Genera and Species (with localities are

’ Britain and Ireland. By Cuarzes P. Hos Bb,

. Edition, entirely revised. ” Crown 8v0, 6s. 6d.

BRITISH FUNGOLOGY. By - aes

F.L.S, With a Supplement of nevrly 400 pages Wormainet

—f ES 2 vols. _24 Coloured Plates. 86s. _Supplemen

THE ESCULEN -FUNGUSES O

Bapuam, M. D. 2nd Edition. Edited b

‘Plates, 12s. , a

BRITISH: FUNGI, ‘PHY COMYCETES

Grorez Masser. 8 Plates, 68.64.

FLORA of BRITISH INDIA. B

and others. ‘Abi in 7 Vols. £12.

“FLORA ‘Ausra TENSI

‘auspices of the oes

URI

nol of MAUR

CONTENTS OF No. 92, AUGUST, 1912.

“Tap. 9447,-HYDRANGEA SARGENTIANA,

$448,—ALOE STEUDNERI.

8449. MUEHLENBECKIA COMPLEXA.

8450.—PYCNOSTACHYS DAWEI.

8451—AGAVE DISCEPTATA.

2 “Losin snare & Co. Lrp., 6, Henrietta Street, Covent Garden.

id a PUBLISHED, PRICE 21s.

d, and To which is” ‘prelieed: a , History of th

Magazine by ‘3 Bornixe Hemsier.

ne ih Monthly price 3s. 6d. coldsired 2s. 6d.

VOL. Vill.—SEPTEMBER. , Annual Subscription;

or No. 1507 oF THE ENTIRE WORK,

& ‘

BOTANICAL

CONTAINING HAND-COLOUBED FIGURES WITH DESCRIPTIONS, STRUCTURAL AND HISTORICAL,

OF NEW AND RARE. : a

PLANTS FROM THE ROYAL BOTANIC GARDEN

AND OTHER BOTANICAL ESTABLISHMENTS. —

THE HEPATIC OF THE

BRITISH ISLES.

By W. H. PEARSON.

2 Vols. 298 Plates, -

£5 53. Plain, £7 10s. Coloured.

~ Lovein, Renve & o., Ltd; 6, Henrictta

i _ Street, Covent Garden.

Himalayan (hardy) Rhododendrons,

and other species.

Rare Shrubs, Alpines,

the mast Complete Collection.

Dwarf Alpine Shrubs, .All the best Herbaceous

Plants and Aguatics.. Daffodils and Lilies, and

all the choicest Hardy Bulbous Plants.

Construction of Rockeries and Planting. ,

CATALOGUE ON APPLICATION.

G. REUTHE,

The Fox Hill Nursery, Keston, Kent.

Crown 8vo., with

BRITISH FUN GI, PHYCOMYCETES AND USTILAGIN EX.

a By GEORGE MASSEE

: (Lecturer on Botany to. the London Society for the Extension of University Teaching),

8 Plates, 6s. 6d.

‘THE es its

ie ee Rh BURBIDGE, F.LS.

_ With a Scientific Review of the entire Genus by J. G. Baker, F.RS.,F.LS,

- a

5 a

3 wtVatdoy

With 48 beautifully Coloured Plates, 80s.

Wine Supplement of nearly 400 -pages

Two Vols., 24 Coloured Plates, 36s,

ia eae eee

; OUTLINES OF BRITISH FUNGOLOGY

) By rue Rev. M. J. BERKELEY. MADR”

by Wonmmuxarow.G, Smita, F.L.S,

The Surpnumenr ated 12s,

HANDBOOK OF THE BRITISH FLORA:

A Desoription of the F lowering Plants and Ferns Indigenous

>... to or Naturalized in

~BreGEORGRE BE

the British Isles, Lae ies

N T HAM, F. R. Re

Revised ee D, Hoorn, ¢ C.B. COS, BRS, ko. 98.

me ceo sr W. H. FITCH, F.LS.,;

~ ILLUSTRATIONS oF TH BRITISH FLORA.

A as of Wood Engravings, with Dissections, of British Plants rae

‘8. axp W. G, ‘SMITH, ALS. i:

, rated Companion to Bentham Handbook, ” and other British Flora. f

“ith | Kaiten, wit 1816 Wood Biieravings, Ste) ae “te

OVE REEVE & 001 Lav,

= ei, -HENRIETIA STREET, coves GARDEN,

8452

M.S.del. J.NFitch bith. Vincent Brooks, Day & San Lttimp.

LL. Reeve & C9? Landon.

Tap. 8452.

DENDROBIUM Imruurnt.

—

New LHebrides.

DeNpRoBIUM, Swartz; Benth. et Hook. f. Gen. Plant, vol. iii. p. 498.

Dendrobium (Ceratobium) Imthurnii, Rolfe in Kew Bulletin, 1912, pp. 131,

206; a D. untennato, Lindl., caule multo altiore et crassiore, foliis multo

latioribus, labello longiore et petalis brevioribus differt.

Herba epiphytica. Caules aggregati, 1-1°25 m. alti, basi 2°5-3 cm. lati, supra

attenuati, pluriarticulati, foliosi. Folia disticha, elliptico-oblonga, obtusa

vel apiculata, valde coriacea, 7-10 cm. longa, 3-5-5 em. lata. Racemt

axillares, prope apicem ramorum producti, circiter 85 cm. longi, suberecti,

multiflori. Bracteae late triangulari-ovatae, acutae, 2-4 cm. longae.

Pedicelli 4-5 em. longi. Flores mediocres, albi, labelli lobis lateralibus

lilacino-lineatis.. Sepalum posticwm oblongo-lanceolatum, acutum, spiraliter

semitortum, 2 cm. longum; sepala lateralia similia, basi obliqua, et in

mentum triangulare acutum 1 em. longum extensa. Petala subpatentia,

linearia, acuta, basi attenuata, supra paululo dilatata et torta, 3-3°5 cm.

longa. Labellum trilobum, 2°5 cm. longum ; lobi laterales oblongi, obtusi,

minute crenulati; lobus intermedius obovato-lanccolatus, acutus, minute

crenulatus, 1°3 cm. longus, circiter 6 mm. latus; lamellae per discum

parallelae 8, prope apicem dilatatae, truncatae et minute crenulatae.

Columna oblonga, 6 mm. longa.—R. A. RoLFE.

The striking Dendrobium—perhaps the most robust of ©

all the species in cultivation, for its pseudobulbs are over

three feet and sometimes over four feet in height—which

forms the subject of our illustration is one of the novelties

for whose introduction horticulture is indebted to Sir

Everard im Thurn. It was met with by Sir Everard, when

Governor of Fiji and High Commissioner of the Western

Pacific, in the island of Efate, one of the New Hebrides,

and was presented by him to the national collection at Kew

on his return to Europe. It is, as Mr. Rolfe points out,

most nearly allied to D. antennatum, Lindl., but is a much

taller plant, with broader, thick and rigid leaves, with

stouter pseudobulbs as thick as the human thumb, and with

relatively shorter petals. D. Lmthurnu 1s thus a very readily

distinguishable species and one worthy to commemorate the

services to science of its distinguished discoverer. At Kew

the plant from which the material for our figure has been

derived has thriven well in a tropical house ; 1t flowered for

the first time in September, 1911.

SepTeMBeER, 1912.

Description.—HHerb, epiphytic. Pseudobulbs clustered,

stem-like, 3-44 ft. high, about 1 in. thick at the base, some-

what narrowed upwards, leafy and with many nodes.

Leaves distichous, elliptic-oblong, obtuse or apiculate, very

coriaceous, 3—4 in. long, 13-2} in. wide. Racemes axillary,

produced near the tops of the pseudobulbs, about 14 in.

Jong, many-flowered, nearly erect. Bracts wide, triangular-

ovate, acute, #-13 in. long. Pedicels up to 2 in. long.

flowers of medium size, white, the lateral lobes of the

labellum marked with lilac streaks. Sepals: the dorsal

oblong-lanceolate, acute, somewhat spirally twisted, 3 in.

long; lateral sepals like the dorsal but with an oblique

base prolonged as a triangular, acute mentum 5 lin. long.

Petals somewhat spreading, linear, acute, narrowed to the

base, slightly expanded and somewhat twisted upwards,

1{-14 in. long. Labellum 3-lobed, 1 in. long; lateral lobes

oblong, obtuse, minutely crenulate; mid-lobe obovate-

lanceolate, acute, minutely crenulate, 3 in. long, about } in.

wide; disk traversed longitudinally by 3 parallel lamellae

which are dilated, truncate and finely crenulate near their

anterior extremity. Column oblong, 4 in. long.

Fig. 1, portion of the labellum: 2, column; 3, anther-cap; 4, pollinia;

5, sketch of an entire plant :—all enlarged except 5, which is pea AB hp

8453

San Tt2imp.

Vincent Broaks Day &

MS del JN Fitch ith.

LReeve &C9 London.

Tas. 8453.

COLUMNEA 1 GLABRa.

—

Costa Riea.

GESNERIACEAE. ‘Tribe CyRTANDREAE.

CoLumyga, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 1009.

Columnea (Eucolumnea) glabra, Oerst. Centralamericas Gesneraceer, p. 62;

Hanst. in Linuuea, vol. xxxiv. p. 403; species foliis elliptico-oblongis

carnosis glabris, calycis segmentis erectis ligularibus distincta.

Fruticulus 0°5 m. altus, ramosus, caule crasso inferne circiter 1 em. diamctro,

ramulis satis nodosis 3-4 mm. diameiro inferne nudis superne fuoliatis,

internodiis 0°4-2 cm. longis. Folia opposita, versus apices ramulorum

ageregata, breviter petiolata, elliptico-oblonga, obtusa, 2°5-3 cm. longa,

1-1-4 ecm. lata, carnosa, supra convexa nervo medio impresso, nervis

lateralibus occultis, subtus pallidiora perinconspicue punctata, margine

parce inconspicue ciliolata ceterum glabra. Flores singuli in axillis

superioribus. Pedicelli basi bibracteati, 5-7 mm.longi. Bracteae ligulares,

obtusae, circiter 8 mm. longae. Ca/ycis segmenta erecta, ligularia, obtusa,

1-2-1°3 cm. longa, 4-5 mm. lata, parce pilosula. Corolla in alabastro

apice acute cuspidata, in toto 7-7°5 cm. longa, extra pilis capitatis breviter

inconspicue hirsuta; tubus 4-4°5 cm. longus, sursum sensim ampliatus ;

lobus anticus deflexus, lanceolatus, circiter 1-3 cm. longus, marginibus

revolutis; lobi laterales e basi deltoidea angustati, retrorsi, marginibus

revolutis; galea supra lobos laterales 1°5-2 cm. producta marginibus

leviter reflexis. Filamenta inferne in vaginam brevem antice connata,

minute pilosa; antheras oblongae, in quadram cohaerentes. Disct

glandula unica, postica, 2 mm. longa, retusa. Ovarium sericeo-tomento-

sum; stylus glanduloso-pilosus. acca calyce persistente suffulta, alba,

depresso-globosa, 1°3 cm. diametro, pubescens.—T. A. SPRAGUE.

The Columnea which we here figure is a native of Costa

Rica, where it appears to be one of the commonest species

of the genus, and is certainly one of the most beautiful. It

is a native of the cooler mountain tracts, and has been

recorded as occurring at altitudes of 5000-6000 feet above

sea-level. In his work ‘La subregion fitographica costi-

ricense’ Dr. Wercklé informs us that the Costa Rica Colum-

neas may be segregated into pseudo-epiphytic species, with

large leaves and insignificant flowers, and true epiphytes,

with small leaves and large flowers. The latter group

includes a few species whose stems creep along the stems

and. branches of trees, emitting at the nodes adventitious

roots by which they are attached to the bark, and a larger

group with free stems, sometimes, as 11 the case of C. miero-

September, 1912.

calyz, Hanst., pendulous from the branches which support

them, at other times, as in the case of C. glabra here

described, quite erect. The plant from which the material

for our plate has been derived was acquired for the Kew

collection from Mr. Lemoine in 1907. It has thriven well

in an open compost, rich in humus, in a moist atmosphere

kept at a temperature of 50°-60° F., and has formed a

handsome shrublet about two feet high which is covered

in spring with bright scarlet flowers. Propagation may

be effected either by seeds or by cuttings. The seeds,

however, are very minute and the young plants, which

grow slowly, are difficult to raise. Cuttings, on the other

hand, root readily in sandy peat and soon develop into

shapely plants which flower freely while still quite small.

Drscriprion.—Shrub, up to 2 ft. high, branching above 5

stem about 3 in. thick at the base, twigs nodose, 1 in, thick,

naked below, leafy upwards, internodes 3-3 in, long.

Leaves opposite, clustered towards the ends of the twigs,

short-petioled, elliptic-oblong, obtuse, 1-1{ in. long, 1—} in,

wide, fleshy, convex above with the midrib sunk, lateral

nerves obscure, paler and very faintly punctate beneath,

obscurely ciliolate along the margin, ‘elsewhere glabrous.

Flowers solitary in the upper axils; pedicels 2-bracteate at

the base, $-i in. long ; bracts ligulate, obtuse, about 4 in,

long. Calya-lobes erect, ligulate, obtuse, about x in. long,

$ in. wide, sparingly pilose. Corolla in bud acutely

cuspidate, about 3 in, long when full

externally with short capitate hairs; tube 13-13 in. long,

slightly widened upwards; anterior lobe deflexed, lanceolate,

over 4 in. long, its margins revolute; lateral lobes narrowed

argins revolute ; galea

produced beyond the lateral lobes for 4-3 in., its margins

slightly reflexed, Filaments united below and in front in

a short sheath, finely pilose: anthers oblong, cohering by

their tips. Disk reduced to a solitary retuse posticous

gland, 1 lin. long. Ovary silky-pubescent ; style glandular-

hairy. Berry supported by the persistent calyx, depressed-

globose, white, pubescent, about 4 in. across.

PIES Nae as eri cere ee OT

Fig. 1, calyx and pistil; 2, base of corolla-t

ube laid open, and stamens;

3 and 4, anthers; 5 fruit :-—qi/

enlarged except 5, which ts of nutural size.

Vincent Brooks,Day & Son Lttimp

oO.

12)

”

MS.delL. IN.Fitchlith.

Tas. 8454,

BERBERIS verrvucutosa.

_—

China.

BERBERIDACEAE. ‘Tribe BERBERIDEAE.

Brrperis, Linn.; Benth. et Hook. f. Gen. Plant. vol. i. p. 43.

Berberis verruculosa, Hems!. et FE. H. Wils. in Kew Bulletin, 1906, p. 151;

affinis B. pruinosae, Franch., a qua ramis verruculosis differt.

Frutex sempervirens, circiter 1 m. altus. Rami fulvi, dense verruculosi.

: Lamuli valde abbreviati, folia et flores pseudofasciculatim gerentes. Folia

primaria spiniformia, trifurcata, 1-2 cm. longa, spinula multo minore

utrinque saepe adjecta. Folia ramulorum abbreviatorum 3-5, breviter

- petiolata, elliptico-oblonga, utrinque angustata, 1*5-2°5 em. longa, circiter

1 cm. lata, spinuloso-dentata dentibus utrinque 2-4, coriacea, glabra,

supra nitida nervo medio et lateralibus leviter impressis, subtus pruinosa

~nervo medio prominulo. Pedicelli 4-5 mm. longi, basi bracteis pluribus

imbricatis deltoideo-ovatis vel ovato-oblongis apiculatis usque ad 2 mm.

longis carmineis circumdati. Sepala 6, petaloidea, lutea ; exteriora ovato-

orbicularia, 4 mm. longa; interiora suborbicularia circiter 6 mm. diametro.

Petala 6, lutea, nectaria 2 gerentia, obovata, 6 mm. longa, 5 mm. lata,

exteriora trilobata lobo medio parvo, interiora integra vel leviter emar-

ginata; nectaria discreta, 0°75 mm. supra basin petalorum sita, oblonga,

1mm. longa. Stamina 6,4 mm. longa; filamenta crassa, Ovariwm 4 mm.

longum, vix 2 mm. diametro; stigma sessile, peltatum, ultra 2 mm.

diametro. Bacca oblongo-ellipsoidea, circiter 1°3 cm. longa, cyaneo-

purpurea, pruinosa.—T. A. SPRAGUE.

Berberis verruculosa, here figured, one of the most distinct

and attractive of the newer Chinese species of the genus,

was discovered in 1904 on the mountains around Tatien-lu,

in Western Szechuan, by Mr. E. H. Wilson during his

second expedition to China undertaken on behalf of Messrs.

J. Veitch and Sons. It is most closely allied to B. pruinosa,

Franch., a native of the province of Yunnan, but differs

from that species in its verruculose branches and in having

fewer and larger flowers. The material from which our

plate has been prepared was obtained from a plant pre-

sented to the Kew collection by the Messrs. Veitch in 1909.

B. verruculosa forms a sturdy low bush of dense habit with

stiffly arched branches and dark lustrous foliage. It is

apparently very hardy, and its neat habit and slow growth

make it especially well adapted for the Rock Garden. It

has not yet borne seeds freely, but it can be propagated by

SepremBer, 1912.

cuttings made of firm wood in August and placed in sandy

soil under a cloche in some sheltered shady spot.

Description.— Shrub, evergreen, 3-4 ft. high; branches

tawny, deusely verruculose; twigs very short, bearing the

clustered leaves and flowers. Leaves: primaries reduced to

3-furcate spines, 3-3 in. long with frequently a much

smaller additional spinule on each side; those of the

abbreviated twigs 8-5, shortly petioled, elliptic-oblong,

narrowed to both extremities, 2-1 in. long, about 4 in.

wide, with 2-4 spinulous teeth on each side, coriaceous,

glabrous, shining above with sunk midrib and_ lateral

nerves, pruinose beneath with the midrib slightly raised.

Pedicels 4-1 in. long, surrounded at the base by numerous

deltoid-ovate or ovate-oblong, apiculate, imbricate red bracts

each about 1 lin. long. Sepals 6, petaloid, yellow; outer

ovate-orbicular, 2 lin. long; inner suborbicular about 3 lin.

wide, Petals 6, yellow, each with 2 nectaries, obovate,

3 lin. long, 24 lin. wide; outer 3-lobed with a minute

mid-lobe, inner entire or slightly emarginate; nectaries

distinct, oblong, small, adnate a little above the base of the

petals. Stamens 6, 2 lin. long; filaments stout. Ovary

2 lin, long, under 1 lin. wide ; stigma sessile, peltate, over

1 lin, across. Berry oblong-ellipsoid, ab in. long,

purplish-blue, peduisen: S-ellipsoid, about 3 in, long

Fig. 1, part of stem, showing verrucae ; 2, leaf-spine and axillary short shoot ;

vey — of the latter removed ; 3, petal; 4 and 5, stamens; 6, pistil :—ad/

eniarged.

M.S.del.3.N Fitch kth

Vincent Broaks,D ay & Son Lt? imp:

Tas. 8455.

CHIRONIA taxa.

—

South Africa.

GENTIANACEAE. Tribe CHIRONIEAE.

Cutronta, Linn.; Benth. et Hook. f. Gen. Plant, vol. ii. p- 805.

Chironia laxa, Gilg in Engl. Bot. Jahrb. vol. xxvi. p. 105; Prain in Dyer,

Fil. Cap. vol. iv. pars 1, p. 1112; species C. serpyllifoliae, Lehm., quam

maxime aftinis sed foliis majoribus pro latitudine duplo longioribus apte

distinguenda.

Herba ubique glabra, caulibus minopere angulatis, foliatis, laxe ramosis, 3-5 dm.

' longis, ramis patulis vel adscendentibus. Folia sessilia, opposita, mem-

branacea, lanceolata, apice acuminata, basi rotundata, margine integra,

obscure 3-nervia, 2-2°5 em. longa, 2-3 mm. lata, viridia. Flores saepissime

2-3, nonnunquam singuli, ramulos terminantes et in axillis summis

unilateraliter dispositi; pedunculi rigidiuseuli, 1-2-3 cm. longi. Calyx

anguste campanulatus, 5-partitus, 6 mm. longus; lobi lineari-subulati,

tubo paullo longiores. Corolla purpureo-punicea, tubo anguste cylindrico

calyce dimidio longiore, limbo angustato, lobis ovato-lanceolatis sub-

acuminatis 10-12 mm. longis 4-5 mm. latis. Stamina exserta; antherae

rectae, luteae. Ovariwm anguste oblongum, acutum, 6 mm. longum, stylo

gracili ovario longiore minopere declinato, stigmate 2-lobo.—0. melampyri-

folia, E. Mey. Comm. p. 177, non Lamk, C. Schlechteri, Schoch in Bull. Herb,

Boiss, sér. 2, vol. ii. p. 1110, et in Bot. Centralbl. Beih. xiv. 214,—D, Pray,

The genus Chironia includes about thirty-four species, of

which twenty-five are natives of South ‘Africa. Though

nearly one-half of these have been from time to time intro-

duced to European greenhouses, only two are generally

met with in cultivation; these are C. linoides, Linn.,

figured at t. 511 of this work, which has been continuously

in cultivation since the later years of the seventeenth

century, and C. floribunda, Paxt., which has been generally

grown since the middle of the nineteenth century. The

disappearance of those which have not persisted has not

been due to any serious difficulty connected with their

cultivation, but has been. owing to the fact that man

appear to be monocarpic and that none of them readily

ripen their seeds in this country. he species which

flower more than once and can be propagated vegeta-

tively are, therefore, the only ones that can be relied

upon to continue in collections. The species now figured is

a native of the Eastern region of the Cape Colony ; its seeds

SerremBer, 1912, }

were transmitted from Tembuland by Canon Mason to his

brother Canon Mason, Master of Pembroke College, and made

over to Mr, R. I. Lynch, Curator of the Cambridge Botanic

Garden, where a plant flowered in June, 1911. Mr. Lynch

finds that C. laza is not difficult to grow if care be exercised ;

the chief danger to be avoided is injury by the Begonia mite,

from which it may be guarded by the use of suitable insec-

ticides.. The best soil is a sandy loam, and good drainage

must be provided, though watering need not be specially

restricted. If the seed be sown early the plants may flower

during the first year, but if sowing be delayed till summer

good plants can be obtained which flower in the following

year. Owing to its weak habit, three or four plants should

be grown together in a 44-inch pot. The nearest ally of

C. lava is C. serpyllifolia, Lehm., which we know from the

seed-list of the Hamburg Botanic Garden to have been

in cultivation there in 1828, but of which no subsequent

cultural trace can be found. Whether it may be possible

to establish C. lava permanently it is as yet impossible to

say. But even if it should disappear, there ought to be no

insuperable difficulty in securing fresh importations of seeds

not only of this but of other species of Chironia which are

wild in South Africa, most of which are well worthy of a

place, even if only temporarily, in our greenhouses.

Descriprion.— Herb, everywhere glabrous; stems slightly

angular, leafy, laxly branched, 1-14 ft. long; branches

ascending or spreading. Leaves opposite, sessile, membranous,

lanceolate, acuminate, base rounded, margin entire, faintly

3-nerved from the base, #—1 in, long, 1-1} lin. wide, green.

Flowers showy, usually 2-3, sometimes solitary, terminal ;

peduncles 3-14 in. long, rather stiff, Calyx narrowly cam-

panulate, 5-partite, 3 lin. long; lobes linear-subulate, rather

longer than the tube. Corolla pale magenta, tube narrowly

cylindric, half as long again as the calyx; limb contracted ;

lobes ovate-lanceolate, somewhat acuminate, 5-6 lin. long,

2-24 lin. wide. Stamens exserted ; anthers straight, yellow.

Ovary narrow-oblong, acute, 3 lin. long ; style slender, longer

than the ovary, slightly declinate ; stigma 2-lobed.

: Fig. 1, calyx and pistil; 2, ovary in vertical section; 3 and 4, anthers;

9, pistil :—all enlarged.

Vincent Brocks Day&SonLetimp

MS.aeL IN Fitchith

Tite ee

Tap. 8456.

PRIMULA Warttt.

—

Himalaya.

PRIMULACEAE. Tribe PRIMULEAE.

Primuta, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 681.

Primula Wattii, King ex Watt in Journ. Linn, Soc. vol. xx. p. 10 cum tab. ;

Hook. f. in Fl. Brit. Ind. vol. iii. p. 672; Paw et Knuth in Engl. Pflanzenr.

—Primulaceae, p. 66; Gard. Chron. 1912, vol. li. p. 286, t. 188; ab affini

P. soldanelloide, Watt, calycis lobis formae diversae haud integris

distinguenda.

Herba nana. Folia oblonga vel oblongo-oblanceolata, apice obtusa, basi in

petiolum angustata, 2°5 em. longa, 1°5 cm. lata, grosse crenata, mem-

branacea, efarinosa, pagina superiore pilis longis albidis plus minusve

instructa, inferiore costa nervisque lateralibus pilis similibus instructa,

nervis lateralibus utrinque circiter 6 cum nervis transversis supra

impressis subtus prominentibus; petioli subalati, circiter 7 mm. longi,

sparse longe albo-ciliati. Scapus circiter 10 cm. altus, capitulum e floribus

numerosis pendulis constitutum gerens; bracteae parvae, lanceolatae vel

fere rotundatae, membranaceae. Calyx majusculus, cupularis, corollae

tubo subaequialtus, membranaceus, laxus, irregulariter lobatus, lobis

irregulariter serratis, viridis et longitudinaliter brunneo-pictus. Corollae

violaceae nisi fauce albo-farinosae tubus 5 mm. longus, limbus late

campanulatus, 5-lobus, lobis fere cordatis irregulariter lobatis. Antherae

oblongae, apiculatae, 1 mm. altae, filamentis vix 1 mm. longis. Pistil/um

1 mm. altum, glabrum, ovario subgloboso stylo aequialto, stigmate late

truncato-eapitato.—W. G. Cras.

The Primula here figured was originally met with on

the Cho-la range in Eastern Sikkim, where in_ certain

localities it is abundant on banks and ridges, though, taken

generally, it is rather rare. The plant from which our

illustration has been prepared is one lent for the purpose by

Messrs. R. Gill and Son, Falmouth. But it has also

flowered in the Royal Botanic Gardens, Edinburgh, and at

Kew, from seed presented by the Calcutta Botanic Garden

in 1911 which had been collected by Mr. W. W. Smith in

Sikkim during the autumn of the previous year. In this

country it comes into flower in April or a little later; in

the wild state, however, it does so from mid-July onwards

into August under daily rain or heavy mist and in conditions

hardly to be met with in Britain. Primula Watti, with

P. Reidii, Duthie, P. soldanelloides, Watt, and P. uniflora,

SEPTEMBER, 1912.

Klatt, is a member of a very natural and well-marked

coterie of the Soldanelloid group of Primulas. It is readily

distinguished from its allies by the bronze tint of its buds,

the very wide calyx with irregularly toothed lobes, the

rather large white mealy eye, and the minute pistil. Like

many other Primulas, P. Wattii is practically monocarpic ;

after flowering when about a year old the plants die or

are too weak to flower a second time. For horticultural

purposes such species have to be treated as annuals;

unfortunately they do not always ripen seeds under

cultivation.

Description.— Herb. Leaves membranous, green, oblong

or oblong-lanceolate, obtuse, base narrowed to the petiole,

margin coarsely crenate, 1 in. long, 2 in. wide, with

scattered long white hairs above and similar hairs on the

midrib and nerves below; lateral nerves about 6 on each

side, these like the midrib and the transverse veins sunk

above, raised beneath; petiole almost winged, about 1 in. long,

sparingly ciliate with long white hairs. Scape about 4 in.

high, bearing a many-flowered head of flowers; bracts small,

lanceolate or almost rounded, membranous, Calyx rather

large, cupular, about as long as the corolla-tube, membranous,

loose, irregularly lobed, the lobes irregularly toothed, green

with longitudinal brown streaks. Corolla violet with a

white mealy eye; tube } in. long; limb wide-campanulate,

5-lobed, the lobes subcordate and irregularly lobulate.

Anthers oblong, apiculate, very small; filaments very short.

Pistil very small, glabrous, subglobose; style about as long

as the ovary ; stigma widely truncate-capitate.

Fig. 1, calyx; 2, calyx in section, showing the minute pistil ; 8, corolla laid

open, showing the stamens and the white mealy eye; 4, pistil:—all enlarged.

BRITISH, COLONIAL, AND FOREIGN FLORA.

HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or naturalized in the British

Isles. For the use of Beginners and Amateurs. By Grorcr Brentnam,

¥,R.8. Revised by Sir J.D. Hooker. Crown 8v0, 9s,

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

Engravings, with Dissections, of British Plants, from Drawings by W. H.

Fircn, F.L.8., and W. G. Smiru, F.L.S., forming an [Illustrated Companion

_ to Bentham’s ‘‘ Handbook,” and other British Floras. 1315 Wood En-

gravings, 7th Edition, revised and enlarged, crown 8vo, 9s, yk

OUTLINES of ELEMENTARY BOTANY, as Introductory to

Local Floras, By George Benruam, F.R.S., President of the Linnwan

_ Society. New Edition, 1s, : i Cie ons ae ie Se

FLORA of HAMPSHIRE, including the Isle of Wight, with _

localities of the less common species. By F. Townsenp, MiAse PLB.

__.__ With Coloured Map and two Plates. 2nd Edition, 21s. MEE ERG ae

HANDBOOK of BRITISH MOSSES, containing all that are

oN known to be natives of the British Isles. By the Rev. M. J.Berkrtey, —

; M.A., F.L.8. 2nd Edition, 24 Coloured Plates, 21s.

- SYNOPSIS of BRITISH MOSSES, containing Descriptions of _ a

all the Genera and Species (with localities of the rarer ones) found in Great a

_ Britain and Ireland. By Cuaxtes P. Hosxirk, F.L.S., &c., &c. New

BRITISH FUNGOLOGY. By the Rev. M. J. Berxevky, M.A.,

F.L.S. With a Supplement of nearly 400 pages by WorTHINGTON G. Situ,

F.L.S. 2-vols. 24 Coloured Plates. 36s, Supplement only, 12s. :

_ THE ESCULENT -FUNGUSES OF ENGLAND. By’ C. Dy

BapuaM,M.D. 2nd Edition. Edited by F. Curry, F.R.S. 12 Coloured

* Plates. 12s.

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEA. By

GEORGE Masser. 8 Plates. 6s. 6d. :

FLORA of BRITISH INDIA. By Sir J. D. Hooxxr, F.R.S.,

and others. Complete in 7 Vols., £12..

FLORA AUSTRALIENSIS: a Description of the Plants of the

Australian Territory. By G, BentuaM, F.R.S., F.L.S., assisted by F.

MurLLEr, F.R.8. Complete in 7 Vols., £7 4s. Published nnder the —

auspices of the several Governments of Australia. / :

FLORA of MAURITIUS and the SEYCHELLES. By J. G.

Baker, F.L.8, 24s. Published under the authority of the Colonial ee eo

Government of Mauritius. : Vs : Pye es ee

FLORA CAPENSIS: a Systematic Description of the Plants of

Be the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

0. W. Sonne, and continued by Sir W, T. Tuserton-Dver, F.R.S. Vols.

-, L—IIL., 20s. each. Vol. IVs, Sect. I., 528.; Seot. II., o0,. Vol, Vi5 on7**

Sect. L., 34s. Vol. VI., 24s. Vol. VII., 333. _ : : 2

FLORA of TROPICAL AFRICA. By Dantzgr Otiver, F.R.S.,

and continued by Sir W. T, Tuisenton-Dver, F.R.S. Vols. I. to III., each

20s. Vol. IV., Sect. I., 30s. Vol. IV., Sect. II., 27s. Vol. V., 25s. 6d. oe

ae _ Vol. VI., Sect. L., Parts I—IV., 8s. Vol. VII., 27s.6d. Vol. VIII., 25s.6d.

HANDBOOK of the NEW ZEALAND FLORA: a Systematic _

_- Deseription of the Native Plants of New Zealand, and the Chatham, —

_. Kermadec’s, Lord Auckland’s, Campbell’s, and Macquarrie’s Islands. By

Sir J. D. Hooxen, F.R.S. Published under the auspices of the Government _

of that Colony. Complete, 42s. bi oe .

FLORA of the

BRITISH WEST INDIAN ISLANDS. By _

Dr, Grisepace, F.L.S. 42s. Published under the auspices of the Secre-

_ tary of State for the Colonies. = eee ae

SULAR FLORAS. A Lecture delivered by Sir J.D,

Hooker, C.B., before the British Association for the Advancement of __

Science, at Nottingham, August 27, 1866. 2s. 6d, ; d ot,

LOVELL REEVE & CO,, Lip, 6, Henrietta Street, Covent Garden,

BOTANICAL MAGAZINE.

aetee CONTENTS OF No. 93, SEPTEMBER, 1912.

Tax. 8452—DENDROBIUM IMTHURNII.

» 8453.—COLUMNEA GLABRA.

‘, 8454—BERBERIS VERRUCULOSA.

, 8455..-CHIRONIA LAXA.'

» 8456.—PRIMULA WATTII.

Lovett Reeve & Co..Lrp., 6, Henrietta Street, Covent Garden.

JUST PUBLISHED, PRICE 2s.

A NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE.

VOLS, I.—OXXx.

| Comprising the 1st, Qnd, and 3rd Series. To which is prefixed a History of the

Magazine by W. Bortine Hems.ey.

BOTANICAL PLATES

From the BOTANICAL MAGAZINE.

- Bonutitaly-coloared Figures of new and rare Plants. 6d. and 1s. each. Lists of.

over 3000. Three Stamps. ‘ en

Now READY. ‘Vol. VIL, Sect. I., Parts Tt, 8s, each.

FLORA OF TROPICAL AFRICA.

Vols. I. to IIl., 20s. each.

By D. OLIVER, F.R.S.

The Continuation edited by Sir W. T. THISELTON-DYER, F.R.S.

Vol. IV., Sect. 1., 30s. ; Sect. I[., 27s. Vol. V., 25s. 6d. Vol. VII., 27s. 64. Vol. VIIL.,

2s. 6d. ‘

Published under the authority of the Secretary of State for the Colonies.

Now READY. Vol. V., Sect. ¥) 34s,

FLORA CAPENSIS:

= Sbopenenpic Description of the deny ad of the Cape sete Caffraria,

and Port Natal.

Vols. IL. to IIL, 20s, each.

By HARVEY and SONDER.

‘The Continuation edited by Sir W. T. THISELTON-DYER, F.B.S.

Vol. IV., Sect. I., 52s. Vol. IV., Stet, IT., 248. ‘Vol, VI., 248, Vol. VIL, 338.

‘Pabtianed under the authority of the Governments of the eee of Good Hope;

“Natal and Transvaal.

“Lovant, Rezve & Co, Lap, 6, Henrietta Stroct, Covent Garden.

“Eoson : RALNERD BF WILLIAM LOWES ABD SoM, UD, PORE STORE, STAMPOAD STRESS

Fourth Series. a

No. 94.

, Monthly, price 3s, 6d. coloured, 2s. 6d. plain.

VOL, ‘VIII.—OCTOBER. ! Annual Subscription, 42s,

or No. ]5Q8 or vue entre work.

CUR DES S

BOTANICAL | MAGAZINE.

CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIO

NS, STRUCTURAL AND HISTORICAL,

OF NEW AND RARE

PLAN TS FROM THE ROYAL BOTANIC GARDENS, KEW,

AND OTHER BOTANICAL ESTABLISHMENTS,

EDITED BY

D. PRAIN, C.LE., LL.D. FRS.,

Director, Ropai Botanic Gardens, Kew.

"Tis beauty truly blent, whose red and white

Nature’s own sweet and cunning hand laid on.”

LONDON:

LOVELL REEVE & CO, Lep.,

PUBLISHERS TO THE HOME, COLONIAL AND INDIAN GOVERNMENTS.

6, HENRIETTA STREET, COVENT GARDEN.

912...

“(Entered at the New ‘York Post Office as second-class meine

| Himalayan Charis) Rhododendrane is

and other species. nee

Rare Shrubs, Alpines,

the most Complete Collection

Dwarf Alpine Shrubs. All the best Herbaceous

Plants and Aquatics. Daffodils and Lilies, and

all the’ choicest Hardy Bulbous Plants.

Construction of Rockeries and Planting.

CATALOGUE ON APPLICATION.

G. REUTHE,

The Fox Hill Nursery, Keston, Kent.

: a GICIDES, THE HEPATIC OF THE

WEED KILLER, Ke. BRITISH ISLES.

A RDENENEMIES By W. H. PEARSON.

HORTICULTURAL TRADE EVERYWHERE en one

MANUPACTURER:- ne £5 5s. Plain, £7 10s. Coloured.

G. H. RICHARDS, Lovett Reeve & Co., Ltd., 6, Henriett

934, Borough High Street, London, $.E. Street, Covent Garden.

THE NARCISSUS: its History and Culture.

By F. W., BURBIDGE, F.L.S.

With a Scientific Review of the entire Genus by J. G. Baxer, F.R.S., F.L.S.

With 48 beautifully Coloured Plates, 30s.

OUTLINES OF BRITISH FUNGOLOGY.

By tue Rey. M. J. BERKELEY, M.A, F.LS.

With a Supplement of nearly 400 pages by Wortuincton G, SmirH, F.L.S.

Two Vols., 24 Coloured Plates, 36s. The SuppLEMENT separately, 12s..

HANDBOOK OF THE BRITISH FLORA:

A Description of the Flowering Plants and Ferns Indigenous

to or Naturalized in the British Isles.

By GEORGE BENTHAM, F.R.S.

Revised by Sir J. D. Hooxsr, C.B., G.C.S.1., F.B.S.,; &e. 9s.

ILLUSTRATIONS OF THE BRITISH FLORA.

A Series of Wond Engravings, with Dissections, of British Plants . =

7 Draws ey W. H. FITCH, F.LS., anv W.G. SMITH, F.LS.

aa 2 Forming an Iliustrated Companion to Bentham’s “ Handbook,” and other British Flora. bee

; Tth Edition, with 1815 Wood Kngravings, Ys.

_ LOVELL REEVE & 0O., Lap., 6, HENRIETTA STREET, COVENT GARDEN.

ttl: my cA Waa

sera te

{

}

raw

ain

Vincent Brooks Day &Sond

MS.del.J.N-Pitch hth.

Tap. 8457,

CHAMAEDOREA GLAUCIFOLIA

Colombia ?

Paztmaxr. Tribe ARECEAE.

Cuamagporga, Willd.; Benth. et Hook. J. Gen. Plant. vol. iii. p. 910.

Chamaedorea glaucifolia, H. Wendl., Ind. Palm. p. 64; Gard. and Forest,

vol. viii. p. 504, fig. 70; species sectionis Luchamaedoreac distinctissima,

foliolis longe lineari-lanceolatis distinguitur.

Caulis erectus, ad 4°5 m. altus, remote annulatus, Folia erecto-patentia

glaucescentia, breviter vaginantia; foliola utrinque usque ad 40, irregu-

lariter disposita, lineari-lanceolata, longissime acuminata, circiter 35 em.

longa, 12 mm. lata, basi incrassata, costa conspicua; rhachis supra acutan-

gula, subtus convexa; petiolus supra canaliculatus, subtus convexus.

Panicula dioica, mascula 4 dm. longa, ramis 2 dm. longis; spathae oblongae,

acuminatae, 2°5 dm. longae, 2°5 em. latae, glabrae. Flores mascu/?: Calyx

2mm. longus, cupularis, breviter obtnseque dentatus, brunneo-marginatus.

Corolla sessilis, 5 mm. longa, fere ad basin tripartita ; lobi carnosi, acuti,

concavi, valvati. Stamina 6, quam corolla paullo breviora; filamenta

crassa, triangularia, antheris fere aequilonga. Ovarii rudimentum columnare,

apice trifidum, staminibus superans. Flores Jeminet: Calyx corollaque iis

florum masculorum similes. Staminodia nulla. Ovarium 3 mm. longum

et latum, triangulare; stigmata 3, brevia, recurvata. Paniculae fructiyerue

rami et calyces corallini. Fructus globosus, 7 mm. diametro, atro-nitidus,

Semina globosa; raphe conspicua; testa reticulata.—C. H. Wrigar.

The elegant Chamaedorea which is here figured is one

that has been in cultivation in the Aroid House at Kew for

some forty years. In this house it has thriven well, but has

formed a very slender stem too thin to support unaided the

fine crown of elegant foliage which it bears. It flowers and

fruits frequently, and the opportunity which presented itself

in 1912 of obtaining flowers of both sexes was taken to

provide this illustration. The genus Chamaedorea includes

a considerable number of species mainly met with in

the mountains of Central America, though a few extend as

far to the south as the Andes of Peru and Bolivia. But

as to the precise locality of C. glaucifolia, which is perhaps

the most graceful of them all, there is an element of doubt.

It was first described in 1854 by H. Wendland from a

solitary male plant cultivated in the Brussels Botanic

Garden and believed to have been introduced from pine

woods near Chiapas in New Grenada. More recently,

however, it has been stated to be a native of Guatemala,

OctosEr, 1912.

and it is to be noted that the most familiar Chiapas is the

Mexican state which lies immediately to the north-east of

Guatemala. When it was first introduced to cultivation

small plants of C. glaucifolia were much in request as table

plants and for other decorative purposes. The leaflets of

C. glaucifolia bear some resemblance to those of C. elegans,

Mart., a species which, however, belongs to the section

Collinia, in which the petals are more extensively united

than in Huchamaedorea, to which section Wendland has

referred our plant, and with which, as regards its floral

characters, it better agrees. It has, however, to be

remarked that in Huchamaedorea most of the species have

broad leaflets tapering to both ends and have the leaflets

approximated in groups, a feature which is not very con-

spicuous in C. glaucifolia.

_ Descriprion.—Shrub; stem erect, slender, reaching 15 ft.

in height, distantly annulate. Leaves ascending below,

spreading towards the apex, glaucescent, shortly sheathing ;

leaflets about 40 on each side, rather irregularly set, linear-

lanceolate, very long acuminate, about [4 in. long, § in.

wide, thickened at the insertion, midrib prominent; rhachis

Sharply angled above, convex beneath ; petiole channelled

above, convex beneath. Panicles l-sexual, dioecious, the

males 16 in. long, their branches 8 in, long; spathes

oblong, acuminate, 10 in. long, 1 in. wide, glabrous.

Male: Culyx 1 lin, long, cupular, shortly bluntly toothed,

with brown edges. Corolla sessile, 23 lin. long, 3-lobed

almost to the base; lobes fleshy, acute, concave, valvate.

Stamens 6, rather shorter than the corolla; filaments stout,

triangular, about as long as the anthers, Rudimentary

ovary columnar, 3-lobed, larger than the stamens. Female :

Calyx and corolla as in the male flower. Staminodes 0.

Ovary triangular, 14 lin, long and about as much across;

stigmas 3, short, recurved. fruiting panicles with coral-

red branches and calyces. Fruit globose, over } in. in

diameter, black, polished. Seeds elob aah ae

testa reticulate. r globose, raphe conspicuous ;

Fig. 1, male flowers; 2, a male fl i

? 8; ower, one petal removed, showing anthers

Bp miaey ovary ; 3, anther; 4, rudimentary ovary; 5, a female flower;

hi 2 ps one petal removed, showing the ovary; 7, transverse section of

vary; 8 and 9, secds :—al/ enlarged except 8, which is of natural size.

8456

Vincent Brooks,Day & San Lt amp.

MSdel J.N.Fitch ith

L. Reeve & C° London

5 Tas. 8458.

CEROPEGIA THORNCROFTH.

Transvaal.

ASCLEPIADACEAE, ‘Tribe CEROPEGIEAE.

Crropgaia, Linn.; Benth et Hook. f. Gen. Plant. vol, ii. p. 779.

Ceropegia Thorncroftii, N. H. Brown; species nova affinis C. crispatae,

N. KE. Br., sed floribus multo minoribus lobis brevioribus et intra gibboso-

carinatis differt.

Herba perennis, volubilis. Radices fasciculatae, carnosae, 10-14 mm. crassae, albae.

Caulis 83-4 mm. crassus, glaber. Folia opposita, subcarnosa, glabra, viridia ;

petioli 6-10 mm. longi, 2-3 mm. crassi; laminae 2°5-5°5 cm. longae,

1-2-4 em. latae, ovatae vel elliptico-ovatae, acutae, basi rotundatae vel late

cuneatae, marginibus undulatis et plus minusve crispatis. Cymae axillares,

pedunculatae, multiflorae; pedunculi 1°5-1°7 cm. longi, 2 mm. crassi,

glabri. Bracteae minutae, 1-3 mm. longae, deltoideo-subulatae. Sepala

: 3-4 mm. longa, subulata, basi dilatata, glabra, purpureo-punctata. Corolla

[ alba, purpureo-maculata, extra glabra; tubus 2°5 cm. longus, curvatus,

a intus pilosus, basi ellipsoideo-inflatus et 8 mm. diametro, superne 3 mm.

: diametro, cylindricus, fauce infundibuliformis et 8 mm. diametro; lobi

< 9-10 mm. longi, erecto-incurvati, apice connati, lineari-oblongi marginibus

3 reflexis, intus ad medium gibboso-carinati et glabri, inferne parce pilosi.

| Coronae exterivris lobi adscendentes, 1 mm. longi, oblongi, subtruncati vel _

i obtusi, fusco-purpureo-marginati, minute ciliati. Coronae interioris lobi

I 2 mm. longi, lineares, conniventes, subcohaerentes, fusco-purpurei, glabri.

—N. E. Brown.

The Ceropegia which forms the subject of our illustration

is a native of the Transvaal, where it was discovered in the

neighbourhood of Barberton by Mr. G. Thorneroft, to

whom also horticulture is indebted for its introduction to

European collections. Plants were sent by Mr. Thorneroft

to the Botanic Garden, Cambridge, where it was flowered

for the first time in August, 1911, by Mr. Lynch, to whom

we are indebted for the material on which our figure has

been based. When it flowered it was found to be an

undescribed species and has been named in honour of its

discoverer. C. Thorncroftii closely resembles C. crispata,

N. E. Br., not only in its habit and as regards its foliage,

but also in having a cluster of thick fleshy roots instead of

a tuber. But while it is nearly allied to C. crispata,

having much smaller flowers characterised by the gibbous

projection at the middle of the keel on the inner side of the

OctosBer, 1912.

lobes, of which there is no trace in C. crispata. Mr. Lynch

informs us that C. Thorncroftii requires tlie usual treatment

under ordinary tropical conditions of the other species of the

genus except that in winter it appears to demand a rather

higher temperature than the majority, and to prefer a

greater degree of dryness. It has done well in the Stove,

but has not succeeded in the Cactus House. The masses of

fleshy roots appear to be sensitive to any excess of moisture,

especially if associated with too low a temperature.

Descriprion.—Herb, twining, perennial; roots white,

clustered, fleshy, 1 in. thick; stem about 4-1 in. thick,

glabrous. Leaves opposite, somewhat fleshy, glabrous,

green, ovate or elliptic-ovate, acute, base rounded or wide-

cuneate, margin undulate and more or less crispate, 1-2}

in. long, 3-13 in. wide; petiole 3-5 lin. long, stout.

Cymes axillary, peduncled, many-flowered ; peduncles

about 2 in. long, 1 lin. thick, glabrous; bracts minute,

deltoid-subulate. Sepals about ¢ i. long, subulate, wide-

based, glabrous, dotted with purple. Corolla white with

purple blotches, ¢labrous outside ; tube 1 in. long, curved,

pilose within, with an inflated ellipsoid base } in. across,

above cylindric and only 1$ lin. wide, the throat funnel-

shaped 4 in. across; lobes over % in. long, erect then

ncurved, their tips connate, linear-oblong with reflexed

edges, within gibbously keeled and glabrous at the middle,

sparingly pilose below the middle. Outer corona with

ascending oblong subtruncate or obtuse lobes 4 lin. long,

which are finely ciliate and have dark-purple margins.

Inner corona with linear, conniving, somewhat cohering

dark-purple glabrous lobes 1 lin. long.

SRE ane nace

oe a calyx; 2, vertical section of corolla; 3, hairs from inner surface of

Corolla; 4, corona; 5, pollen-masses :—all enlarged,

MS.deL.IN Fitch tith.

LReeve & C°London.

8459

Vincent Bioulss Day &Son Lifimp

Ws ee

Tas. 8459.

OSMANTHUS Denavayt

China.

Ovzaceax. Tribe OLEINEAE.

Osmantuvs, Lour.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 677.

Osmanthus Delavayi, Franch. in Bull. Soc. Linn, Paris, vol. i. p. 613; affinis

O. suavt, King ex C. B. Clarke, a quo foliis parvis plerumque argute serratis,

floribus longioribus omnibus, ut videtur, terminalibus distat.

Frutex sempervirens, 2 mm. altus (ex Franchet), ramosus, cortice cinereo,

ramulis hornotinis puberulis. Folia elliptica, utrinque acuta, vel

obtusiuscula, margine argute serrata vel obsolete dentata’ (ex Franchet),

circiter 1-5 cm. longa, 0-8-0°9 em. lata, coriacea, glabra, supra saturate

viridia, subtus pallidiora, glandulis oleiferis nigro-punctata; petioli 2 mm,

longi, superne minute puberuli. Florum fascieuli terminales perulis late

obovatis vel rotundatis 2-4 mm, longis scuriosis ciliolatis suffulti; pedicelli

puberuli, 2-5 mm. longi. Calyx tubuloso-campanulatus, paulo ultra

medium 4-lobus, lobis rotundatis obtusis vel obtusissimis ciliatis. Corolla

alba, glabra, odorata, tubo superne leviter ampliato 9-10 mm. longo, lobis

obovato-ellipticis obtusis 4-5 mm. longis. Stamina medio tubo inserta,

filamentis brevibus, antheris ovato-oblongis connectivo breviter apiculato,

Uvarium ellipsoideum, stylo eo vix aequilongo, stigmate bilobo, Drupa

(ex Franchet) ovato-subrotunda, nigro-caerulea,—O, SvTapr.

The Osmanthus which is here figured is one of the most

pleasing of new evergreen shrubs. It is named in honour

of the late Abbé Delavay, by whom it was originally

discovered in the mountains near Lankong, in Yunnan,

at about 9500 feet above sea-level, and by whom it was

introduced to cultivation through seeds sent to Mr. M. L.

de Vilmorin. The species is now offered for sale by

Messrs. Lemoine of Nancy and by Mr. Chanault of Orleans,

The plant from which the material for our illustration has

been derived is one purchased for the Kew Collection from

Messrs. Lemoine which flowered in March, 1912. At Kew

it thrives in a well-drained loamy soil and appears to be

quite hardy. Besides being evergreen it has the advantage

of being one of the earliest flowering of shrubs while its

blossoms have a most delightful fragrance. In this respect

it resembles its nearest aily, O. suavis, King, a native of

Sikkim and Manipur, at elevations of 9000 feet or rather

lower, which is, however, readily distinguished by its larger,

more acute leaves and its somewhat smaller lateral as well

Octongr, 1912.

as terminal flowers. 0. swavis, which is not hardy at Kew,

and O. Delavayi together constitute a distinet section of the

genus, to which Mr, Franchet has given the name Siphos-

manthus. O. Delavayi may be increased by late summer

cuttings,

Drscriprion.—Shrub, 8 ft. high, evergreen, freely branch-

ing; bark grey; young shoots puberulous. Leaves ellip-

tic, acute or somewhat obtuse, base cuneate or somewhat

rounded, margin sharply serrate or sometimes obscurely

toothed, about 2 in. long, 1 in, wide, coriaceous, glabrous,

deep green above, rather paler beneath, dotted with dark

oil-glands; petiole 1 lin. long, finely puberulous above.

Flowers in terminal clusters, at first enclosed in wide ovate

or rounded, scarious, ciliolate bud-scales 1-2 lin. long ;

pedicels puberulous, short, Calyx tubular-campanulate,

4-lobed rather beyond the middle; lobes rounded, blunt,

ciliate. Corolla white, glabrous, fragrant; tube slightly

widened upwards, over in, long; lobes obovate-elliptic,

obtuse, about 2 lin. long. Stamens inserted about the

middle of the corolla tube; filaments very short ; anthers

ovate-oblong with a shortly apiculate connective. Ovary

ellipsoid, about as long ‘as the style; stigma 2-lobed.

fruit ovate-rotund, very dark blue.

Fig. 1, calyx and _pistil; 2, calyx, laid open, showing the ovary; 3, corolla,

laid open, showing the stamens; 4 and 5, anthers :—al/ enlarged, ee

8460

AGL

Ese areaa, Vincent Brooks,Day&SonLt?imp.

LReeve & C°London.

Tas. 8460,

ELSHOLTZIA Sravunront.

China. ef

Lapratak. Tribe SATUREINBAR.

Etsnoutzia, Willd.; Benth. et Hook. J. Gen. Plant. vol. ii. p. 1181,

Elsholtzia Stauntoni, Benth. Lab. p. 161, et in DC. Prodr. vol. xii. p. 160;

Hance in Journ. Linn. Soc. vol. xiii, p. 85; Franchet, Pl. David. pars »

p. 233 (forma puberula); Forbes et Hemsl. in Journ. Linn. Soc, vol. xxvi.

p. 278; Jack in Mitt. Deutsch. Dendr. Ges. 1909, p. 288; Hyde in Gard.

Chron. 1912, vol. li. p. 21, fig. 16; ab BE. polystachya, Benth., floribus multo

majoribus paniculas laxiores et latiores formantibus facile distinguenda.

Suffrutex graveolens. Caules erecti, 1-1°5 m. alti, subteretes, canescenti-

tomentelli, apice valde ramosi. Folia petiolata, late lanceolata, 9-12 em.

longa, 2°5-3 cm. lata, superiora gradatim minora, longe acuminata, inciso-

serrata, basi in petiolum sensim angustata, margine et venis primariis

minute puberulis exceptis glaberrima, infra pallida et crebre glanduloso-

punctata; petiolus 0°5-1°5 em. longus. Verticillastri 5-10-flori, paniculas

numerosas spiciformes laxas saepissime terminales subsecundas 7-15 em.,

rarius ad 20 cm. longas formantes. Bracteae et bracteolae lanceolatae vel

lineari-lanceolatae, saepe 2-4 mm. longae. Pedicelli 2-3 mm. longi, breviter

pubescentes. Ca/yx tubulosus, 2°5-3 mm. longus, extra breviter albo-

tomentosus, glanduloso-punctatus, 5-dentatus; dentes ovato-lanceolati,

1-1-75 mm. longi, subaequales, acuti. Corolla roseo-purpurea, circiter

7 mm. longa, extra breviter pubescens, glandulis sessilibus paucis instructa ;

tubus leviter ineurvus, infundibuliformis, intus oblique annulato-pilosus ;

limbus leviter bilabiatus; labium superum erectum, profunde emarginatum,

1°5 mm. longum; labium inferum 3-lobatum, 2°5 mm. longum, lobis sub-

orbicularibus intermedio concavo glabro 2 mm. longo quam ceteri majore.

Stamina 4, glabra, longe exserta, duo antica longiora. Stylus glaber, longe

exsertus, apice profunde 2-fidus. Nuculue laeves, ellipsoideae, disco denti-

culato antice valde producto cireumdatae.—S. A. SKAN.

The Elsholtzia here figured is probably, from the horti-

culturist’s point of view, the best of the genus, which is

now known to include about 36 species, mostly natives of

India and China. Three species, distinct from the Asiatic,

are known from Tropical Africa. Two of the Asiatic

species have already been figured in this work, namely,

L. cristata, Willd., at t. 2560, and E. blanda, Benth., under

the name of Aphanochilus blandus, Benth., at t. 3091. The

former is widely distributed, occurring in Northern Asia,

China and Japan, and in the Temperate and Tropical

Himalayas, and has even appeared in cultivated places in

several parts of Northern Europe.

£. Stauntoni, the subject of our illustration, is apparently

limited to the Province of Chibli in North China, Its

October, 1912.

introduction to cultivation was brought about by Mr. J. G.

Jack of the Arnold Arboretum, who, during his visit to

the Far East in 1905, obtained cuttings from some plants

which he found growing on hills near the Great Wall,

northwards of Nankow. The material from which our

figure has been prepared has been derived from a plant

presented to Kew by Professor Sargent of the Arnold

Arboretum in 1910. The species has proved quite hardy

at Kew, where it forms a shrub some five feet high in a

border in the Arboretum where it flowers: freely in

September and October. The leaves are aromatic. Pro-

pagation may be effected by cuttings of the young shoots

which root readily in a close frame in autumn.

Drscriprion.— Undershrub, aromatic. Stems erect, 4—5 ft.

high, almost cylindric, faintly hoary-tomentose, much

branched upwards. Leaves petioled, wide-lanceolate, 34-

4} in. long, 1-1} in. wide, gradually diminishing in size

upwards, long acuminate, margin incised-serrate, base

gradually narrowed into the petiole, glabrous except on

the margin and the main-nerves which are finely puberu-

lous, rather pale and closely gland-dotted beneath; petiole

$-% I. long. Verticillasters 5—10-flowered, arranged in

numerous loosely spicate panicles which are usually sub-

secund and terminal and are from 3-6 in. or occasionally

up to 8 in. long; bracts and bracteoles lanceolate or linear-

lanceolate, 1-2 lin, long; pedicels about 1 lin. long, shortly

pubescent. Calyx tubular, over 1 lin, long, shortly white-

tomentose outside, gland-dotted, 5-toothed; teeth ovate-

lanceolate, under 1 lin. long, acute, subequal. Corolla

rose-purple, about } in. long, shortly pubescent outside and

with a few sessile glands; tube slightly incurved, funnel-

shaped, with an oblique ring of hairs within; limb faintly

2-lipped, upper lip erect, deeply notched, under 1 lin. long,

lower lip 3-lobed, over 1 lin, long, lobes suborbicular, the

central glabrous outside, 1 lin, long, rather larger than

the two lateral lobes. Stamens 4, glabrous, far exserted,

the lower pair longer than the upper. Style glabrous, far

exserted, deeply 2-fid. Nutlets smooth, ellipsoid, surrounded

by a denticulate disk which is distinctly produced in front.

Fig. 1, bract; 2, flower ; 3, corolla, laid open; 4 and 5, anthers; 6, ovary and

disk :—adl enlarged.

MS. del. JN. Fitchlith

L. Reeve & C2 London

Sibi eae NE RE eta ae ieee tet ak as *

Tas. 8461.

FURCRAEA k&LEcans.

—_

Mexico.

AMARYLLIDACEAE. Tribe AGAVEAR.

Fororara, Vent.; Benth. et Hook. J. Gen. Plant. vol. iii. p. 739.

Furcraea elegans, Tod. Hort. Bot. Panorm. p. 13,t.4; Baker, Handb. Amaryl.

p. 201; J. R. Drummond in Rep. Missouri Bot. Gard. 1907, pp. 45, 66, 74,

t. 2; species ex affinitate F. HAavoviridis, Hook., a qua foliis crassioribus

spinis validioribus staminorumque filamentis brevius subulatis differt.

Suffrutex. acaulis. Folia 40-50 rosulatim disposita, primum erecto-patula,

demum patentia vel recurva, 2-2°35 m. longa, 10 em. lata, longe lanceolata,

i pagina superiore tumida marginibus compressis, supra basin vix

contracta, convexa, deinde gradatim plana, tertia suprema canaliculata,

apice spina recta 1°5 em. longa instructa, marginibus spinis antice curvatis

subtriangularibus acuminatis armata, supra obscure viridia purpureo-

marginata, subtus scabra. Inflorescentia 7°75 m. alta, gemmifera; pedun-

culus basi circiter 15 em. diametro, fere ad basin ramiger; rami ad 1-7 m.

longi, multiflori; bracteae lanceolatae; pedicelli 1 em. longi, nutantes.

Perianthium glabrum; tubus 2°2 em. longus, extra demum brunneus ; seg-

menta 3 cm. longa, ovata, intus pallide viridia, exteriora interioribus paullo

angustiora, extra purpurea demum brunnescentia. Filamenta 1 em. longa,

fusiformia, apice breviter subulata ; antherae_ oblongae, basi breviter

cordatae. Stylus staminibus paullo longior, parte inferiore alte canaliculata,

parte superiore cylindrica; stigma breviter trilobum.—/F Ghiesbreghtii et

f. pugioniformis, Hort. Vershaffelt. ex Tod. Hort. Bot. Panorm. p. 13.—

C. H. Wrieur.

The fine Furcraea which forms the subject of our illus-

tration is a native of Mexico, which has been known in

European collections for many years. It was first described

by the late Professor Todaro from a plant which flowered

in the Botanic Garden at Palermo in 1875, and is distin-

guished from all the other species which have a very short

stem or are quite stemless, by the size of its leaves which

at times attain a length of nearly eight feet. Its nearest

ally in the genus is F. flavoviridis, Hook., figured at t. 5163

of this work, which however has thinner leaves with more

slender marginal spines and has the upper subulate portion

of the filaments as long as the lower swollen part. Another

ally is F. undulata, Jacobi, figured at t. 6160 of the

Botanical Magazine; this latter, however, is a much

smaller plant, with the leaves conspicuously contracted just

above the base, while the inflorescence is unbranched in its

Ocrozer, 1912.

lower portion. At Kew F. elegans has long been in culti-

vation and has thriven well in the Succulent House under

the treatment suitable for Agaves and other species of

Lurcraea. Here, however, it has not yet flowered, aud the

material for our figure has been obtained from a plant

which flowered in the garden of Lady Hanbury at La

Mortola, Ventimiglia, in March, 1912. When communi-

cating this material Mr. A. Berger also kindly supplied

excellent photographs which show the habit of the plant.

In this La Mortola plant the exterior of the flower was

more highly coloured than in the Palermo specimen de-

picted in Todaro’s original figure, where the brownish tint

is but slightly indicated.

DEscriprion.— Undershrub, stemless. Leaves 40-50, rosu-

late, at first ascending, ultimately spreading or recurved,

63-8 ft. long, 4 in. wide, narrow lanceolate, swollen at the

base on the upper side with the margins there compressed,

above the base hardly at all contracted, convex at first

then by degrees flat and in the upper third channelled,

armed at the tip with a straight spine nearly 2 in. long and

along the margins with somewhat triangular acuminate

spines which curve forwards, dull green with purplish

margins on the upper surface, scabrid on the lower surface,

Inflorescence up to 25 ft. in height, bulbiferous; peduncle

about 6 in. thick at the base, branching throughout ;

branches up to 53 ft. long, many-flowered; bracts

lanceolate ; pedicels % in. long, nodding. Perianth

glabrous ; tube over 3 in, long, pale purple at length

brownish outside ; lobes 1{ in. long, ovate, very pale green

within, the outer rather narrower than the others, purple

at length brownish outside. Filaments % in. long, fusiform,

with shortly subulate tips ; anthers oblong, slightly cordate

at the base, Style rather longer than the stamens,

channelled below, cylindric above ; stigma shortly 3-lobed.

Figs. 1 and 2, stamens; 3, style:—all enlarged.

OUT

Local Floras, By George Benrnam, F.R.8., President of the Linnwa

Society. New Edition, 1s. ee ee,

FLORA of HAMPSHIRE, including the Isle of Wight, with

oi otalities of the less common species. By F.Townsenpb, MA, P-L, By

tee -. With Coloured Map and two Plates, 2nd Mgittom, 218,07 cee cee

HANDBOOK of BRITISH MOSSES, containing all that are

known to be natives of the British Isles, By the Rev. M. J. Beekerey,

M.A., F.L.8. 2nd Edition, 24 Coloured Plates, 21s. ee ec Ok

SYNOPSIS of BRITISH MOSSES, containing Descriptions’ of

all the Genera and Species (with localities of the rarer ones) found in Great

Britain and Ireland. By Crarues P: Hosxirk, F.L.85 &c., &. ~New.

Edition, entirely revised. Crown 8vo, 6s. 6d. , pen

‘BRITISH FUNGOLOGY. By the Rev. M. J. Berkerzy, MA,

- F,L.S.” With a Supplement of nearly 400 pages by. WoRTHINGTON Smity,

_F.L.S.. 2 vols. 24Coloured Plates. 36s. Supplement only, 128).

m Bapam, M.D. 2nd Edition. Edited by F. Curry, F.R.S. 12 Coloured»

. » Plates? 12¢. ; r haa oy a

BRITISH FUNGI, PHYCOMYCETES and USTILAGINEZA. By oS eae

Gnorce Masser. 8 Plates. 6s. 6d. “ : ic he

FLORA of BRITISH INDIA... By Sir J.D. Hooxnr, VRS rts

and others. Complete in 7 Vols., £12. we

FLORA AUSTRALIENSIS: a Description of the Plants of the oem

Australian Territory. By G. Bentuam, F.R.8., F.L.8., assisted by +2

Murtier, F-R.8. Complete in 7 Vols,, £7 4s, Published under the =

' anspices of the several Governments of Australia, : se? tae og

FLORA of MAURITIUS and the SEYCHELLES. By J. G

Baker, F.L.S. 24s. Published under the authority of the Colonial

ORA CAPENSIS: a Systematic Deseription of the Plants of

_the Cape Colony, Caffraria, and Port Natal... By W, H, Harvey and ~

O. W. Sonpgr, and continued by Sir W. T. ‘THISELTON-DyeER, F.R.S. Vols.

L—I1., 20s. each. Vol. IV., Sect. I., 528.; Sect. II., 245. Vol, V..

t, I, $48. Vol. VI., 248 VoL. VIL, 888. 07 ° -

TROPICAL AFRICA. “By Dante Oriver, RRS,

continned by Sir W. T, Tu1se,ron-Dyer, F.R.S.. Vols. I. to UL, each

_Vol.IV., Sect: 1.,80s. Vol. IV., Sect. I1., 27s. Vol. V., 26. 64.0 0°

Sect. L., —V;, 8s. Vol, VII., 27s.6d.° Vol, VAT. 266, Ga, a

W ZEALAND FLORA: a Systematic +

ative Plants of New Zealand, and the ‘Chatham,

uckland’s, Camphbell’s, and Macquarrie’s Islands, Byes

Soe ished under the anspices of the Government

WEST INDIAN ISLANDS, be

INSULAR FLORAS.,

-.- Hooker, C.Bi, before “he British Association for the Advancement of

Science, at Nottingham, August 27 , 1866, 2s. 6d :

LOVELL REEVE & CO., Lrp., 6, Heurietta Street, Covent Garden.

BOTANICAL MAGAZINE.

_ CONTENTS OF No. 94, OCTOBER, 1912.

Tan, 8457. ORAM ARDOKEA GLAUCIFOLIA,

» 8458.—CEROPEGIA THORNCROFTIL.

» 8459.—OSMANTHUS DELAVAYI. :

» 8460.—ELSHOLTZIA STAUNTONI.

» 8461.—FURCRAEA ELEGANS.

Loven, Rexve & Co. Lrp., 6, Henrietta Street, Covent Garden.

JUST PUBLISHED, PRICE 21s.

NEW AND COMPLETE INDEX TO THE

_ BOTANICAL MAGAZINE.

“VOL. I.—CXXx,

oping the 1st, ‘Qnd, aad 8rd Series. To which is predcad’ a agin’ A of the

; Magazine by W. _ Borrine Hemsuey,

- BOTANICAL PLA TES

ot ew of new and rare Plants, 6d, and 1s. each. Lists of

et ae rete Three Stamps. t

Now “READY, Vou VL, Sect, I. , Parts roa, 8s. each.

FLORA OF TROPICAL AFRICA.

Vols. I. to- HL, 20s. each,

' By D. OLIVER, F.RS.

The Sentin akties eeiied : by Sir Wt; | THISELTON-DYER, baa : 2 cs

Vol. TV,, Sect. o 808, ; Sect. it, 278. Vol. V., 25s. 6a. Vol. iL aaths 6a, bre Vill. % “

Published anti the autBoriiyy of the Sey of State fox the Colonies.

FLORA. CAPENSIS:

oA | Systematic Description of the Plants 7)

/ tal.

Now READY, Vol. Y., Book tyigds = a, 82 :

and Pot

Vols. Eto | 1 ne

By HAR E and SONDER,

< ‘The Continuation edited by Sir W, :

Tal. TV, Sect, 1., 588. Vol. IV., Seet. 1

Qs. ‘Vol VE, 2 ae. Vol vn, Be.

ema under the authority of the Governments of "the Sans of Good Hope,

eo a Natal and vie alten

“Lorne Rugva & Co, Lap,

" 6, ‘Henziebin Street, Covent Garten.”

“CONTAINING HAND-COLOURED FIGURES WITH DESCRIPTIONS,

: OF NEW AND RARE

EDITED BE

-D, PRAIN, CLE, LL.D, PRS,

‘Director, Ropal Botanic Gatuens, Hew.

ay ‘and other species. oe

Rare ‘Shrubs, Alpines, . 3

‘the most Complete Collection. ‘

Dwart ‘alpine Shrubs. All the best Herbaceous ie

_ Plants and Aquatics. Daffodils and Lilies, aye

“all the, choicest Hardy Balbous Plants. é

Construction ‘of Rockeries and Planting.

CATALOGUE ON APPLICATION.

G. REUTHE,

The Fox Hill abbr ate Keston, Kent. ;

“USPUCT 6O F Sheer T

WW Ne PP SIA

durpry uoge Ae’ smooig FeoUrA

Aol

| Tas. 8462.

ERIOPSIS HEtLeENAgE.

—

Peru.

ORCHIDACEAE. Tribe VANDEAE.

Eriorsis, Lindl. ; Benth. et Hook. f. Gen. Plant. vol. iii. p. 545.

Eriopsis Helenae, Kriinzl. in Gard, Chron. 1897, vol. xxii. p. 98; affinis

E. sceptri, Reichb. f. et Warscew., sed labelli lobo intermedio breviter

unguiculato et lamellis duplo latioribus differt.

Herba epiphytica, 50-60 cm. alta. Pseudobulbi subteretes, elongati, erecti,

15-25 ecm. longi, apice 3-4-phylli. Folia elongato-oblonga, subacuta,

arcuata, coriacea, 40-55 em. longa, 2°5-3°5 em. lata. Scapi erecti, arcuati,

circiter €0 em. longi; racemi laxi, multiflori. Bracteae lanceolato-oblongae,

breves. Pedicelli graciles, 3-4 cm. longi. lores mediocres. Sepala et

petala patentia, oblonga, obtusa, circiter 2 em. longa, ochracea, brunneo-

marginata. Labellum trilobum, circiter 1+5 cm. longum; lobi laterales

transverse oblongi, obtusi, incurvi, ochracei; lobus intermedius obovato-

spathulatus, obtusus, suberectus, albus, purpureo-maculatus; discus

puberulus, lamellis triangulari-oblongis supra inter lobos laterales diver-

gentibus. Columna clavata, circiter 1 cm. longa, viridia; pollinia 4,

inaequalia, anthera glandulae dehiscenti squamiformi affixa.—R. A. RoLFE.

The orchidaceous genus Eriopsis, Lindl., includes about

six species, all South American, and extends from Guiana

and Colombia to Northern Brazil and Peru. One of these

species, E. rutidobulbon, Hook., has already been figured at

t. 4437 of this work. The species now figured, £. [/elenae,

Kriinzl., is a native of Peru, whence it was introduced by

Messrs. Sander and Sons, in whose establishment at St.

Albans it flowered for the first time in 1897 and provided

the material on which Dr. Krinzlin’s original description

was based. In 1894 Messrs. Sander presented one of their

plants to the Royal Botanic Gardens, Kew, where it throve

well in a tropical house under the conditions suitable for

species of Dendrobium, but did not flower until June, 1909,

when it afforded the material from which our illustration

has been prepared. Unfortunately the exhaustion resulting

from the production of its striking inflorescence was so

severe that the plant has since succumbed,

NovemsBer, 1912,

Descriprion.—Herh, epiphytic, 13-2 ft. high; pseudo-

bulbs subterete, elongated, erect, 6-10 in. long, with 3-4

subterminal leaves. Leaves elongate-oblong, subacute,

curved, very firm, 16-22 in. long, 1-1} in. wide. Scapes

erect, curved upwards, about 2 ft. long; racemes lax, many-

flowered ; bracts lanceolate-oblong, short ; pedicels slender,

1{-I¥ in. long. Flowers of medium size. Sepals and petals

similar, spreading, oblong, obtuse, about 3 in. long, dull

yellow with brown margins. Labellum 3-lobed, about 2 it,

long; lateral lobes transversely oblong, obtuse, incurved,

dull yellow ; mid-lobe obovate-spathulate, obtuse, suberect,

white with bright purple spots; disk puberulous, its lamellae

triangular-oblong, diverging above between the lateral

lobes. Column clavate, about 5 lin. long, green ; pollinia

4, unequal, anther attached to a separable scale-like

gland.

Fig. I, lip; 2, column, showing attachment; 3, anther-case; 4 and §&,

pollinarium seen from in front and from behind; 6, sketch of an entire plant:

all enlarged except 6, which is much reduced.

8463 ‘

‘MS.del, JN. Fitch lth. Vincent Brooks Day &Son Lt 2

L Reeve &C° Londen.

Tap. 8463.

MESEMBRYANTHEMUM Prarsontt.

—

South A frica.

FicomprEar. Tribe MrEsemMBRYEAR.

MESEMBRYANTHEMUM, Linn. ; Benth. et Hook. f. Gen. Plant. vol. i. p. 853,

Mesembryanthemum Pearsonii, N. £. Brown in Kew Bulletin, 1912, p. 277;

affinis M. testiculari, Ait., sed foliis multo majoribus, calyce supra folia

exserto et floribus bicoloribus differt.

Herba perennis succuienta, 4-5 cm. alta. Folia 2, basi connata, patulo-adscen-

dentia, 3°5-4 em. longa, 4°5 em. lata, 2°5 em. crassa, facie interiora.sub-

plana, marginibus subacutis, subtus vel dorso subgibboso-convexa et leviter

carinata, vertice leviter convexa, obtusissima, laevissima, glabra, alba, hand

glauca. los solitarius, inter folia terminalis. /edunculus exsertus,

2°5 cm. longus, validus, compressus, erectus, quadri-bracteatus, glaber.

Bracteae intferiores 1°5 cm. longae, 0°8 cm. latae, 0°8 cm. crassae, subacute

trigonae, obtusae, superiores minores, laeves, glabrae, albidae. Calyx

1-3 cm. diametro, 6-lobus, glaber; lobi 3-4 mm. longi, 5 mm. lati, latissime

ovati, obtusi. Corolla 3-3°2 cm. diametro, bicolor; petala 3-4-seriata ;

exteriora circiter 1°3 cm. longa, linearia, obtusa, pulchre purpurea;

interiora gradatim minora, subochraceo-lutea, rubro-striata. Stamina

numerosissima, patula, in annulum congesta; filamenta alba; antherae

pallide luteae. Sty/i nulli; stigmata sessilia, magna, 5 mm. diametro,

disciformia, obscure crenata.—N. E. Brown.

The very distinct and striking Mesembryanthemum of

which a figure is given here, was collected in 1910 by Mr.

Pillans on the eastern slope of a ridge about twelve miles

south of Nieuwerust, during the expedition to the Orange

River led on behalf of the Perey Sladen Trustees by

Professor Pearson. The plant was received at Kew from

Professor Pearson, in whose honour it is named, in the

spring of 1911, and flowered in a sunny frame during the

summer of the same year, thereby allowing the preparation

of our illustration. As a species it is most closely allied to

M. testiculare, Ait., but the leaves are nearly twice as large

and the calyx is exserted to about the level of the leaf-tips.

In habit, size and form it also approaches M. Bolusii,

Hook. f., but it differs very markedly in having smooth

Novempes, 1912.

and very white, though not glaucous, leaves as well as in

having more exserted flowers and in being without any

style. In the absence of a style and in having a large

sessile discoid stigma, M. Pearsonii differs from all other

species known to Mr. Brown by their flowers, though it is

not impossible that in M. testiculare, of which flowers have

not been seen, the same arrangement may exist. The

flowers of M. Pearsonii appear to expand at night or in the

very early morning, becoming more or less closed during

the day. In colour they are somewhat peculiar, two or

three of the inner series of petals being of a dull yellow

colour, more or less streaked with purple, the petals of the

outermost series being entirely mauve-purple. In cultivation

M. Pearsonii requires the conditions suited to M. Bolusit,

M. testiculare and the other species which have very thick

succulent leaves. ;

Descriprion.—Herb, perennial, succulent, 14-2 in. high.

Leaves 2, connate at the base, between ascending and

spreading, 14-14 in. long, 12 in. wide, 1 in. thick, almost

flat on the inner face, somewhat gibbously convex and

slightly keeled on the outer, the margin subacute, the apex

slightly convex, quite blunt, everywhere quite smooth,

glabrous, whitish but not glaucous. lower solitary,

terminal between the leaves; peduncle exserted, 1 in. long,

stout, compressed, erect, 4-bracteate, glabrous; lower bracts

3 in. long, } in. wide and } in. thick, somewhat sharply

trigonous, obtuse ; the upper bracts smaller, smooth, glabrous,

whitish. Calya } in. wide, 6-lobed, glabrous ; lobes 4—} 10.

long, 4 in. wide, very broadly ovate, obtuse. Corolla about

If in. across ; petals 3-4-seriate, the outer about 4 in. long,

linear, obtuse, mauve-purple; the inner progressively

smaller, somewhat dull yellow streaked with purple.

Stamens very many, spreading, clustered in a ring; fila-

ments white; anthers pale yellow. Style 0; stigma

large, discoid, obscurely crenate, } in. across.

Fig. 1, petals; 2 and 3, stamens; i ; a i tical section :—

all enlarged. ? ens; 4, stigma; 5, ovary in vertical

8464

MS.delJd N Fitch lith. Vincent Brooks Day&SonLttimp

LReeve & C° London.

Tas. 8464,

| CORNUS conrroyersa.

Fimalaya and Eastern Asia,

CorNACEAE. Tribe CoRNEAR.

Cornus, Linn.; Benth. et Hook. f. Gen. Plant. vol. i. p. 950; Wang. in Engi

Pflanzenr. vol. iv. no, 229, p. 43.

; Cornus controversa, /emsl. ex Prain in Bot. Mag. t. 8261 et in Kew Bull.

' 1909, p. 331; Wang. in Engl. Pflanzenr, vol. iv. no, 229, p. 49; Koehne,

Mitt. Deutsch. Dendrol, Gesellsch. 1909, p. 185; ab altera specie sectionis

Bothrocaryi, Koehne, foliis majoribus, inflorescentia ampliore post anthesim

magis distracta, putaminis fovea apicali pro rata minore distincta.

Arbor 9-12 m. alta, ramis novellis glabris vel raro parce pilosulis rubescentibus

vel nigricantibus. Folia alterna, lamina elliptica vel ovato-elliptica, saepe

lata, basi acuta vel rotundata, apice acute acuminata, 8-15 cm. longa, 5-8

em. lata, supra saturate viridia, infra magis minusve glauca, primo

utrinque adpresse pilosa, superne cito glabrata, pilis medio-fixis arcte

adpressis, nervis lateralibus utrinque 6-7 valde obliquis conspicuis;

petiolus 2-7 cm. longus. Jn/lorescentia corymbosa, pedunculo 2-3 em.

longo suffulta, percomposita, ad 18 cm. diametro, fructifera divaricato-

distracta, laxa, ramis ramulisque hirtellis, pedicellis 3-5 mm. longis.

Flores albi, 8-12 mm. diametro. eceptaculum dense argenteo-incano-

pilosum. Sepala minuta, triangularia, discum vix aequantia. Petala

oblonga vel lanceolato-oblonga, acuta, dorso parce pilosula. Vilamenta

petalis paulo longiora; antherae 1-5-2 mm. longae. Stylus glaber,

1°75-2°5 mm. longus. Drupa globosa, 6-8 mm. diametro, nigrescens;

putamen leviter costulatum, apice foveola vix trientem diametri aequante

excavatum.—C. macrophylla, Wall. Cat. n. 469 partim; C. B. Clarke in

Hook f. Fl. Brit. Ind. vol. ii. p. 744 partim; Forbes et Hemsl. in Journ.

Linn. Soe. vol. xxiii. p. 845 partim ; Koebne in Gartenfl. vol. xlv. p. 285, fig. 1

a-c et vol. xlvi. p. 96 et in Mitt. Deutsch. Dendr. Gesellsch. 1903, p. 36 ;

Shirasawa in Ess. Forest. Ic. t. 77, fig. 18-28; Harms in Engl. Bot. Jahrb.

vol. xxix. p. 506; non Wall. in Roxb. C. brachypoda, K. Koch, Dendr, vol.

i. p. 685 partim; Koehne, Dendrol. p. 435; non C. A. Mey. C. glauca,

Blume ex K. Koch l.c. partim; Koehne in Gartenfl. vol. xlv. p. 286 et

vol. xlvi. p. 96. Corni species 2 alternifoliae, 8. Moore in Journ. Bot. vol. v.

p. 292.—O. Srapr.

The Cornus here figured is one of the most elegant of

small deciduous trees in cultivation ; it has a slender erect

stem with horizontal branches in tiers a foot or more apart.

Its alternate leaves distinguish C. controversa, Hemsl., from

all other Cornels except the American C. alternifolia, Linn.

f,, a species easily recognised by its fewer pairs of nerves.

The plant from which our figure was prepared was obtained

from Messrs. J. Veitch and Sons. The confusion between

Novemper, 1912.

this species and C. brachypoda has been dealt with by Mr.

Hemsley under C. macrophylla, Wall., at t. 8261 of this

work; of the two forms to which the name C. brachypoda

has been applied Mr. Hemsley has treated the one with

alternate leaves, now figured, as distinct, and has referred

that with opposite leaves to C. macrophylla. Dr, Koehne

who, twelve years earlier, had studied the question, accepts

for our plant the name C. controversa proposed by Mr.

Hemsley, in preference to the name C. macrophylla which

he had then applied to it, but now treats the Himalayan

opposite-leaved Cornel as distinct from the one of China

and Japan ; for this last he employs the name C. brachypoda,

C. A. Mey. In this he has been followed by Dr. Wangerin.

However this may be, the fact has been definitely established

that the alternate-leaved C. controversa here figured is distinct

alike from C. macrophylla and C. brachypoda, In cultivation

in this country C. controversa is quite hardy. It needs a

good loamy soil and abundant moisture to bring out its

characteristic beauty. It may be increased both by cuttings

and by layers, but it is preferable to propagate from seeds

if these can be obtained. :

Descriprion.— Tree, 30-40 feet high, twigs glabrous or

rarely sparingly pilose, reddish or blackish. Leaves alternate,

elliptic or ovate-elliptic usually rather broad, base acute or

rounded, apex sharply acuminate, 3-6 in. long, 2-3 in. wide,

dark green above, more or less glaucous beneath, at first

adpressed hairy on both sides but soon glabrous above, hairs

attached mesially, lateral nerves 6-7 on each side, oblique,

distinct; petiole 3-24 in. long. Inflorescence corymbose,

much branched, up to 7 in. wide, peduncle 3-14 in. long;

in fruit divaricately explanate, lax, the ramifications finely

hairy, the pedicels 13-24 lin. long. Flowers white, 4-} in.

across. feceptacle densely white-pilose. Sepals minute,

triangular, hardly as long as the disk. Petals oblong or

lanceolate-oblong, acute, sparingly puberulous on the back.

Filaments rather longer than the petals; anthers about 1 lin.

long. Style glabrous, about 1 lin. long. Drupe globose,

3-4 lin, wide, blackish, stone slightly ribbed, with an apical

foveola hardly one-third the width of the stone.

Fig. 1, bud; 2, flower; 8 and 4, anthers; 5, portion of a corymb in fruit :—

all enlarged except 5, which is of natural size,

oii mpi i ae en

MS. del. JN Fitch ith.

Vincent Brooks, Day &Son LUamP

L.Reeve & C? London.

Tas. 8465.

IRIS cCARrouinrana.

—

Virginia and Carolina.

Intpaceast. Tribe Inter.

Tris, Linn.; Benth. et Hook.f. Gen. Plant. vol. iii. p. 686.

Iris caroliniana, S. Wats. in A. Gray, Man. ed. vi. p. 518, et in Proc. Am.

Acad. vol. xiv. p. 184; Sargent in Gard. & For. vol. vi. p. 334, fig. 51;

Britt. & Brown, Ill. Fl. N. Unit. Stat. vol. i. p. 449 cum ic.; species

J. versicolori, Linn., affinis sed foliis viridibus nec glaucis, florum majorum

colore lavandulaceo vel lavandulaceo-purpureo et seminibus magnis in

unoquoque loculo 1-seriatis differt.

Herba rhizomate crasso. Folia basalia ensata, acuta, ad 90 em. longa, 1-5-3 em.

lata, laete viridia, laevia, subtenuia, nervis tenuibus mediis 2-3 quam

caeteris magis conspicuis. Caulis subgracilis, 40-60 cm. altus, simplex vel

rarius parce ramosus, 1-foliatus folio flores attingente basalibus simili nisi

angustiore, 2-3-florus. Spathae lanceolatae, acutae, 3°5-4 cm. longae,

tenuiter scarioso-herbaceae, interdum fusco-suffusae. Pedicelli inaequales,

sub anthesi spathis breviores vel eas aequantes, longiores demum exserti.

Perianthii tubus viridis, fusco-suffusus, 6-8 mm. (ex auctoribus ad 12 mm.)

longus ; segmenta exteriora 5-5 cm. longa, limbo descendente obovato 3 em.

longo 2*2-2°3 cm. lato lavandulaceo vel lavandulaceo-purpureo distincte

purpureo-venoso basin versus ad latera albido medio lutescente, ungue

5 em. longo explanato 7-8 mm. lato viride-luteo purpureo-venoso ;

segmenta interiora erecta, oblongo-lanceolata in unguem gracilem sensim

attenuata, 3°5-3°7 cm. longa, 11 mm. lata, lavandulacea vel lavandulaceo-

purpurea. ilamenta 6 mm. longa; antherae albidae, 13 mm. longae.

Ovarium 11-12 mm. longum, subteres; styli rami oblanceolato-lineares,

_ cristae lobis dentatis oblique ovatis exclusis 3 mm. longis. Capsula ambitu

oblonga, obtusissime triquetra, 3°5-4°5 em. longa, ad 2 cm. diametro.

Semina applanata, crassiuscula, 8-10 mm. diametro, in unoquoque loculo

l-seriata, fusca.—O. Starr,

The interesting Jris which forms the subject of our

illustration was first discovered by Mr. W. A. Manda near

_ Wilmington, in North Carolina, and flowered for the

first time in cultivation in the Harvard Botanic Garden,

when it was described by the late Mr. S. Watson. While

botanically very closely allied to J. versicolor, Linn., the

plant now described, /. caroliniana, 8. Wats. is horticul-

turally very distinct, and the two are readily discriminated

by the characters to which Dr. Stapf has called attention.

Novemser, 1912.

At Kew J. caroliniana has been in continuous cultivation

for some ten years past, growing well and flowering freely

every year in the Rock Garden. A native of swampy

places it shows, even under cultivation, a predilection for

swampy conditions, and if these be provided it sets seeds

freely. In 1908 a fresh supply of seeds was presented to

Kew by the Missouri Botanic Gardens, and from one of the

plants so obtained has been derived the material for our

plate.

Descriprion.—Zlerb, rootstock stout. Leaves at the base

ensate, acute, up to 3 ft. long, 3-14 in. wide, bright green,

smooth, rather thin, with 2-3 mesial nerves rather stronger

than the others. Stem rather slender, 14-2 ft. high, simple

or rarely sparingly branched, 1-foliate, the stem-leaf reaching

the flowers, like the basal leaves but narrower; flowers

2-3. Spathes lanceolate, acute, 14-13 in. long, thinly

scarious-herbaceous, sometimes tinged with brown. Pedicels

unequal, shorter than or equalling or exceeding the spathes.

Perianth-tube green, tinged with brown, }—} in. or, accord-

ing to 5. Watson, sometimes $ in. long; outer segments

over 2 in. long, the limb dependent, obovate, over 1 in.

long, under 1 in. wide, lavender or lavender-purple, with

darker purple veins, the base white towards the sides and

yellowish in the centre, claw 1 in. long, when spread flat

about 4 in. wide, greenish-yellow with purple veins ; inner

segments erect, oblong-lanceolate, gradually narrowed into

a slender claw, 14-1} ‘in. long, under 3 in. wide, lavender

or lavender-purple. laments 4 in. long; anthers whitish,

over sinch long. Ovary about sin. long, subterete ; style-

arms oblanceolate-linear, excluding the toothed obliquely

ovate lobes of the crest about 14 in. long. Capsule oblong,

very bluntly 8-quetrous, 1§-13 in. long, # in. across.

‘ ‘ 4 : A

Seeds flattened, rather thick, about 4 in. across, 1-seriate 1m

each loculus, brown.

Figs. 1 and 2, anthers; 3, a stigmatic lobe :—all enlarged,

MS.del. JN Fitch lith.

Tas. 8466.

COROKIA vireara.

New Zealand

CorNACEAE. Tribe CoRNEAR.

Corogta, A. Cunn.; Benth. et Hook. f. Gen. Plant. vol. i. p. 949.

Corokia virgata, Turrill; species C. Cotoneaster, Raoul, valde affinis sed

foliis majoribus ramis haud divaricato-tortuosis petalorumque squamulis

diversis differt.

Frutex 2°5 m. altus, ramosus; ramuli teretes haud divaricato-tortuosi,

juniores albo-tomentosi mox glabrati fusco-brunnei. Folia alterna,

oblongo-spathulata, apice acuta, minute apiculata, ad 4°5 cm. longa et

1°5 cm. lata, brevissime petiolata, supra nitida, infra dense adpresse albo-

tomentosa, juniora supra pubescentia, nervis obscuris. ores in racemos

terminales vel axillares trifloros dispositi, bibracteolati, pedunculis

1-2 mm. longis, adpresse albo-tomentosis suffulti. Sepala 5, triangularia,

1°5 mm. longa, dorso adpresse albo-tomentosa. Petala 5, patentia,

oblonga, 5 mm. longa, apice breve acuminata ineurvata, flava, ima basi

intra squamula in segmenta 3-5 divisa instructa. Stamina 5; filamenta

glabra 2 mm. longa; antherae 1‘5 mm. longae. Discus carnosus, glaber,

integer, aurantiacus. Receptaculum turbinatum, albo-tomentosum.

Ovarium uniloculare, ovulis solitariis; stylus 3 mm. longus, stigmate

capitato obscure trilobato. Fructus adhuc ignotus.—W. B. TurRILu.

The genus Corokia, of which the species most familiarly

known in English gardens, C. Cotoneaster, Raoul, has been

already figured in this volume at t. 8425, is endemic in

New Zealand. The other previously described species are

C. buddleoides, A. Cunn., and C. macrocarpa, T. Kirk.

But in his Manual of the New Zealand Flora, Mr. Cheese-

man notes that what may prove to be a fourth species of

Corokia has been collected by himself at Spirit’s Bay in the

North Cape district. This plant Mr. Cheeseman describes

as a twiggy bush, six to twelve feet high, with slender

branches which are not tortuous, and with alternate leaves

one half to one and a half inch long, which are narrowly

linear-obovate or oblanceolate contracted at the base into

very short petioles. It is, therefore, just possible that the

species encountered by Mr. Cheeseman, of which he failed

to obtain flowers, is that now for the first time described.

The material for our plate has been supplied from a plant

which has been in cultivation at Kew since 1907, when it

November, 1912.

was raised from a cutting received from the editor of the

Gardeners’ Chronicle, to whom it had been submitted by

a correspondent for identification. The precise history of

its introduction to horticulture is therefore unknown.

C. virgata is undoubtedly very nearly allied to C. Cotone-

aster, but is distinguishable at a glance by its slender

straight branches and its larger leaves. Another differential

character which appears to be constant is to be found in

the scales at the base of the petals; these organs in our

plant are divided almost to the base into a few narrow

segments, in C. Cotoneaster they are delicately fimbriate on

the margin but have a broad undivided base. As grown

at Kew C. virgata is now a shrub about eight feet high,

which thrives well and flowers freely in the Himalayan

section of the Temperate House. But although this situation

is necessary at Kew, it is probable that in the warmer parts

of the British Isles, where the other species of Corokia are

known to thrive, this species also may be found hardy out

of doors.

Descriprion.—Shrub, about 8 ft. high, virgately branched;

twigs terete not divaricately twisted, when young white-

tomentose, but soon glabrous and dark brown. Leaves

very shortly petioled, alternate, oblong-spathulate, acute,

up to 1? in. long, 2 in. wide, shining above, closely

adpressed white - tomentose beneath, pubescent above

when young; veins indistinct. Flowers in terminal and

axillary 3-flowered racemes, 2-bracteolate ; peduncles 1 lin.

long or less, adpressed white-tomentose. Sepals 5, trian-

gular under 1 lin, long, adpressed white-tomentose outside.

Petals 5, spreading, oblong, 24 lin. long, with shortly

acuminate incurved tips, yellow, each with a basal scale

completely divided into 3-5 segments. Stamens 5; fila-

ments glabrous, 1 lin. long; anthers rather shorter than the

filaments. Disk fleshy, glabrous, entire, orange-yellow.

Receptacle turbinate, white-tomentose, Ovary 1-celled ;

ovule solitary; style 13 lin. long; stigma capitate, faintly

3-lobed. Fruit not seen.

Fig. 1, a flower; 2, a hair ; 3, vertical section of calyx and pistil; 4, petal,

showing basal scale; 5, a scale ; 6 and 7, anthers:—all enlarged.

BRITISH, COLONIAL, AND FOREIGN FLORA.

HANDBOOK of the BRITISH FLORA; a Description of the

Flowering Plants and Ferns indigenous to, or enieatiand in the British

Isles. For the use of Beginners and Amateurs. By Grorcrk BEentHamM,

F.R.S. Revised by Sir J.D. Hooker. Crown 8vo, 9s.

ILLUSTRATIONS of the BRITISH FLORA ; a Series of Wood

Engravings, with Dissections, of British Plants, from Drawings by W. H.

Fircn, F.L.S., and W, G. Suira, F.L.S., forming an Illustrated Companion

gravings. ‘7th Hdition, revised and enlarged, crown 8vo, 9s.

OUTLINES of ELEMENTARY BOTANY, as Introductory to

Local Floras. By Grorex Bentuam, F.R.S., President of the Linnean

Society. New Edition, 1s,

FLORA of HAMPSHIRE, including the Isle of Wight, with —

With Coloured Map and two Plates. 2nd Hdition, 21s.

HANDBOOK of BRITISH MOSSKS, containing all that are

known to be natives of the British talon: By the Rev. M, J. Bexkeney,

_ M.A., F.L.S. 2nd Edition, 24 Coloured Plates, 21s.

SYNOPSIS of BRITISH MOSSES, containing Descriptions of.

all the Genera and Species (with foalitias of the rarer ones) found in Great

Britain and Ireland. By Cuartes P. Howxirk, F.L.S., &c., &c. New

Edition, entirely revised. Crown 8vo, 6s. 6d.

BRITISH FUNGOLOGY. By the Rev. M. J. Berxerey, M, hy

F.L.S. With a Supplement of nesrly 400 pages by Worrnineron G. SmirH,

F.L.S. 2 vols. 24 Coloured Plates. 36s. Supplement only, 12s,

THE ESCULENT FUNGUSES OF ENGLAND. By C. D.

: Bapnam, M.D. 2nd Edition, Edited by F. Currey, F.R.S. 12 Coloured

Plates. 12s.

Grorce Masser. 8 Plates. 6s. 6d.

FLORA of BRITISH INDIA. By Sir J. D. Hooxxr, F.R.S.,

and others. Complete in 7 Mel £12,

FLORA AUSTRALIENSIS: a Description of the Plants of the —

Australian Territory. By G. pena F.R.S., F.L.8., assisted by F.

Murtisr, F.R.8. Complete in 7 Vols., £7 4s, Published saaiiae! the |

auspices of the several Governments of Australia.

- FLORA of MAURITIUS and the SEYCHELLES. By J. G.

Baxer, F.L.8. 24s. Published under the mupbority, of ger Colonial

Government of Mauritius. _

‘FLORA. CAPENSIS: a Systematic Description of the Plants of

_ the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

O. W. Sonver, and continued by Sir W. T. Tursen.ton-Drer, F.R.S. Vols.

‘TL. TIT., 20s. each. Vol. IV., Sect. I., 52s.; Sect. II., 24s. Vol. V.,

iy Sect. I., 34s. Vol. VI., 24s. Vol. VII., 33s.

“FLORA of TROPICAL AFRICA. By Danret Oriver, F.R.S.,

and continued by Sir W. T. Tu1seLTon-Dyer, F.R.S. Vols. I. to IIL., each

20s. Vol. IV., Sect. 1.,30s. Vol. IV., Sect. IL, 27s. Vol. V.,-268; 6a.

Vol. VL. Sect. L, Parts 1.—-V., 88. ‘Vol. VIL., 27s. 6d: Vol. VIII., 25s. 6d.

HANDBOOK of the NEW ZEALAND FLORA: a Systematic

Description of the Native Plants of New Zealand, and the Chatham,

Kermadec’s, Lord Auckland’s, Campbell’s, and Macquarrie’ s Islands. By

Sir J. D. Hooxer, F.R.S. Published under the auspices of the Government

oo of that Colony. Complete, 42s.

FLORA of the BRITISH WEST INDIAN ISLANDS. By

Dr. GrisesacH, F.L.S. 42s. Published under the auspices of the Secre-_

tary of Stave for the Colonies.

INSULAR FLORAS. A Lecture delivered by Sir J..D.

Hooker, C.B., before the British Association for the Advancement of

Science, at Nottingham, August 27,1866. 2s. 6d.

| LOVELL REEVE & CO., Lap., 6, Henrietta Street, Covent Garden,

to Bentham’s ‘* Handbook,” and other British Floras. 13815 Wood En-

localities of the less common species. By F. Townsenp, M.A., FAG 4

- BOTANICAL MAGAZINE.

CONTENTS OF No. 95, NOVEMBER, 1912.

Tan, 8462._ERIOPSIS HELENAE.

» 8463—MESEMBRYANTHEMUM PEARSONII.

» 8464.—CORNUS CONTROVERSA.

» 8465.—IRIS CAROLINIANA..

» 8466.—COROKTA VIRGATA.

Lovett Retve & Co. Lrp., 6, Henrietta Street,

Covent Garden.

JUST PUBLISHED, PRICE 21s.

A NEW AND COMPLETE INDEX TO THE

BOTANICAL MAGAZINE.

VOLS, I,—OXXx.

Comprising the Ist, 2nd, and 3rd Series. To which is prefixed a History of the

Magazine by W. Bottine Hems.er,

BOTANICAL PLATES

From the BOTANICAL MAGAZINE.

Beautifully coloured Figures of new and rare Plants. 6d. and 1s. each. Lists of

over 3000. Three paar.

NOW READY. Vol. VL, Sect. I., Parts I.—V., 8s. each.

_ FLORA OF TROPICAL AFRICA.

“Vols. I. to IIL. 20s. each. Bae

By D. OLIVER, F.B.S.

‘The Continuation edited by Sir W. T, THISHLTON-DYER, F.R.S. _ .

ol. Ty. Sect. 1., 30s. ; Sect. II., 27. Vol. V., 258. 6b. Vol. VIL.,278. 6d. Vol. Vill., |

25s. 6d.

- Published Souls the authority of the Secretary of State for the Colonies. -

NOW READY, Vol. v, Sect. IIL, Part I., 8s.

~FLORA CAPENSIS;

Systematic sg of the Plants of the Cape colony Caffrari |

and Port Natal.

‘Vols. 1. to RFPs 20s, each.

: By HARVEY and SONDER.

a “The Continuntion edited by Sir WwW. 7: THISELTON- DYER, F.B.S.

f ok — L, 52s. - Vol. IV., Sect. 8 ae 24s. Vol. V., Sect. Re 34s. Vol. VI., 3

. Vol. VIL., 33s.

i os under the authority of the Governments of the Care of Good Hope,

N Natal and Transvaal. —

tows REEVE & Co. Lirp., 6, ‘Henrietta Street, Covent Gisten >

silenandag wiLta Lowe Ani som, ED PORE OREN, SEAMYORD SERRE

EDITED oles kee eaten: f

OMG, CIA, LE

Director, Say Botanic Garvens, Sep.

yNeicivEs.

ree ESIE

ULTUR a Tiaoe wen]

MANUFACTURED: : a Tt

ee nd other species. ers

Rare Shrubs, Alpines,

the most Complete Collection

Dwart Alpine Shrubs. All the best Vsvbaesan

Plants and Aquatics. Daffodils and Lilies, and

all the choicest Hardy Bulbous Plants.

Construction of Rockeries and Planting. |

. | CATALOGUE- ON APPLICATION.

G. REUTHE,

{The Fox Hill Nursery, Keston, Kent.

THE HEPATICA OF THE

BRITISH ISLES.

By W, H. PEARSON,

iQ Vols., 228 Plates,

& Bs. Plain, £7 10s. Coloured.

8467

M.S. del.J.N. Fitch lith. Vincent Brooks Day&Son Lttimp

L Reeve & C° Landon.

Tas. 8467.

PINUS FLEXILIS.

Seer

Western North America.

ConirERAr. Tribe ABIETINEAE.

Pines, Linn.; Benth. et Hook. f. Gen. Plant. vol. iii. p. 438.

Pinus flexilis, James in Long’s Expedition, vol. ii. p. 84; Sargent in Silva

North Amer. vol. xi. p. 35, tt. 546, 547; Henry in Elwes & Henry, The Trees

of Great Britain and Ireland, p. 1046; species P. albicauli, Engelm.,

proxime affinis sed innovationum ramulis cinereis nec rubescentibus

strobis apertis et seminibus argute marginatis differt.

Arbor, saepius 12-15-metralis, nonrunquam 25-metralis; in aridis montium

cacuminibus interdum fruticosus, 3-6 dm. altus; ramuli juniores

laevissimi, glabri vel minutissime pubescentes. Folia glomerulis 5-foliatis

agegregata, diu persistentia, vetustiora quinquennalia vel septuennalia,

juniora saepe ad ramulos plus minusve appressa, triangularia, curvata,

apice acicularia, margine integerrima, 5-9 cm. longa, 1°25 mm. lata,

ciner:scentes, utrinque lineis stomatum 3-4 notata. Strobi ovoidei,

7°5-10 cm. longi, 4-5 cm. lati, singuli vel bini vel terni, sessiles; squawae

late ovatae, 1-2-2-5 cm. longae, 1-2 cm. latae, intus cinereae, margine libera

pallide brunneae, deflexae, crasse mucronatae. Semina ovoidea, complanata,

— pcgspamng vel utrinsecus acutata, 1 cm. longa, ala subobsoleta.

—wW. J. Bean.

The Pine here figured, Pinus flexilis, is extremely rare in

British pineta, and the only good specimens we know of are

two trees in Lord Rayleigh’s grounds at Terling Place,

Essex, and a group of four trees in the Kew pinetum from

the largest of which the material for the preparation of our

plate was obtained. So far as is generally known, this is

the finest example in the British Isles; it measures at the

present time 33 feet in height and 3 feet in girth of trunk.

The group of trees at Kew is situated just within the

Isleworth Ferry Entrance, and was planted there by Sir

Joseph Hooker at the time of the formation of the pinetum,

1871-1872; the plants had been obtained from the firm of

Dickson & Turnbuli, Edinburgh. The species was dis-

covered in Colorado near the base of Pike’s Peak in 1820,

and was introduced to cultivation in 1861, by Dr. Parry.

There are three characters which, in conjunction, distin-

guish P. flexilis from all other pines in cultivation whose

leaves are five in a bundle: the entire margins of the

DecemsBrr, 1912.

leaves, the deciduous leaf-sheaths and the glabrous young

shoots. It is most closely allied to P. albicaulis, which has

also entire leaf-margins and deciduous leaf-sheaths, but has

reddish pubescent young shoots and indehiscent cones with

much thickened, triangular, pointed scales.

Asa tree for garden and park, P. flecilis is worth grow-

ing for its distinct appearance. Its branches are upturned

at the ends, rather candelabra-like; the leaves are

often pointed forwards more than is shown in the plate;

this, in conjunction with the sparse branching, produces a

slender form. The species is widely spread and forms

extensive forests in Western N. America, reaching its

largest size on the mountains of Northern New Mexico and

Arizona, It thrives very well in the indifferent soil and

atmosphere of Kew, and whilst its.growth is not rapid—

under a foot a year—the trees are very healthy. It has

hitherto been propagated by imported seeds,

_ Descriprion.— Tree, ordinarily 40-50 ft, sometimes

80 ft. high, but sometimes also reduced to mere scrub a

foot or two high on bleak mountain-tops ; young branchlets

perfectly smooth and glabrous in the tree figured, but some-

times in a wild state covered with minute pubescence.

Leaves in bundles of fives, persisting for 5-7 years, the

younger ones often somewhat appressed to the branch,

triangular in section, sharply pointed, curved, margins

entire, 2-33 in. long, s'5 in. wide, grey-green with 3—4 lines

of stomata on each face. Cones ovoid, 3-4 in. long, 13 in.

wide, solitary or in pairs or threes, sessile ; scales broadly

obovate, $-1 in. long, 2-3 in. wide, grey within, the

exposed margin pale brown, deflexed, tipped by a stout

mucro. Seeds ovoid, flattened to a sharp edge on one or

both sides, about + in. long, with only a rudimentary wing.

Fig. 1, transverse section of a leaf; 2 and 3, stamens; 4, female cone in

flower ; 5 and 6, bract and scale; 7, fruit scales; 8, sced :—all enlarged.

8468

Vincent Brooks Day &Son Lamp.

MS.déel. JN Fitch lith

LReeve & Oot. ondon

Tas. 8468.

PRIMULA JULIAkz.

—

Transcaucasia.

PRIMULACEAE. Tribe PRIMULEAE.

Primvuna, Linn.; Benth. et Hook. f. Gen. Plant. vol. ii. p. 681.

Primula Juliae, Kusnezow in Act. Hort. Jurjev. vol. i. p. 67 e¢ Fl. Caue. crit.

vol. iv. p. 75; Pax et Knuth in Engler Pflunzenr, Prim. p. 56; Irving in

Gard. Chron. 1912, vol. li. p. 298, cum ic.; a P. acaule, Linn., foliis

reniformi-orbicularibus basi cordatis longe petiolatis, corollae cvlore

diverso tubo calycem tere duplo superante recedit.

Herba perennis. Folia reniformi-orbicularia, basi cordata, margine grosse

crenata, plerumque circiter 3 cm. diametro, nervis lateralibus utrinque 5

supra immersis subtus prominentibus, pagina utraque glabra, petiolo ad

7 cm. longo subalato inferne gradatim incrassato rubro-lineolato glabro

adjecto. Scapus deficiens; pedicelli numerosi, folia subaequantes, ut

-petioli rubro-lineolati, glabri. Ca/yx anguste tubulosus, angulatus, 1 cm,

longus, vix ad medium lobatus; lobi angusti, lanceolati, acutiuscule

acuminati, ciliolati. Corollae tubus ad 1:7 cm, longus, limbus ad 3 cm.

diametro fauce su!fureo, lobis obcordatis ad 1 em. latis saepissime

irregulariter pauci-dentatis, Antherae apiculatae, 1°5 mm. longae.

Ovarium 2 mm. altum; stylus ante anthesin exsertus, stigmate capitato.—

W. G. CRrais.

The pleasing Primula which forms the subject of our

illustration is a Transcaucasian species for the imtroduction

of which horticulture is indebted to Professor Kusnezow,

Director of the Botanic Garden at Dorpat, by whom it was

sent from Dorpat to various institutions in this country,

including the Botanic Garden at Oxford and the Royal

Botanic Gardens at Kew. ‘he plants at Oxford proved

hardy, planted out in a sheltered border, during the winter

of 1911-12, and flowered freely in April,1912. The plants

at Kew, which were received from Dorpat early in the

spring of 1912, flowered at the same time as those at

Oxford. From one of these Kew specimens was obtained

the material from which our figure was drawn. This figure

shows a deviation in one respect from the plant on which

Professor _Kusnezow based his original description, for he

has described the flower-stalks as being twice to thrice as

long as the leaves, whereas in the plants grown in this

country the flower-stalks have been hardly, if at all, longer

than the leaves. In describing the species Mr, Craib has

DecemBen, 1912,

compared P. Juliae with P. acaulis owing to the fact that

in neither of the two is a scape developed. But while they

agree in this regard, and while in habit they have much in

common, Mr. Craib remarks that they differ very greatly in

Jeaf; they may be compared because they are similar, but

it is doubtful if they can be spoken of as really closely

allied. P. Juliae is a species which it is easy to propagate

by means of seeds and still easier to multiply by division of

the stolon-like growths which are produced from the main-

stem.

Descrietion.— Herb, perennial. Leaves reniform-orbi-

cular, base cordate, margin coarsely toothed, usually rather

over | in. across, lateral nerves about 5 on each side, sunk

above, raised beneath, glabrous on both surfaces ; petiole

up to 3 in. Jong, slightly winged, gradually thickened down-

wards, glabrous, streaked with red. Scape 0; pedicels many,

as long as the leaves, streaked with red and glabrous like

the leaf-stalks, Calyx narrowly tubular, angled, 5 lin. long,

lobed less than half-way down; lobes narrow-lanceolate,

rather acutely acuminate, ciliolate. Corolla tube over 2 in.

long, limb up to 14 in. across, throat sulphur-yellow, lobes

obcordate, up to 5 lin. wide, often irregularly sparingly

toothed. Anthers apiculate, under 1 lin, long. Ovary 1 fin.

long ; style exserted before the flower opens; stigma

capitate,

Fig. I, bud ; 2, ealyx, in section, showing pistil- & coseia: Sa coun sai

anthers :—ail enlarged, — » ald open, g

Vincent Brooks Day & Son Lttammp-

| -MS.deL JN Fitchiith.

ee eee ee

Tas. 8469,

AKANIA HIi11,

Australia,

AxantA, Hook. f.; Benth. et Hook. f. Gen. Plant. vol. i. pp. 409, 1000; Stapf in

Kew Bulletin, 1912, p. 379.

Akania Hillii, Hook. f. in Benth. et Hook. f. Gen. Plant. l.c.; Benth. Flor.

Austral, vol. i. p. 471; species unica.

Arbor 9-12-metralis inflorescentiis exceptis glabra, ramis junioribus pallide

brunneis lenticellis verrucosis. olia imparipinnata, 30-60 (rarius ad 90)

em. longa; rhachis robusta, teres, pallida; foliola opposita vel rarius

alterna, utrinque 6-15, petiolulo basi apiceque incrassato 4-10 mm. longo

suffulta, lanceolata, acuminata, spinuloso-serrata, 12-830 cm. longa,

1°75-3°5 cm. lata, coriacea, utrinque lucida, exsiccando saltem glau-

cescentia, nervis utrinsecus 15-20, prope marginem arcuato-connectis

prominentibus, venis imprimis subtus prominulis eleganter anastomos-

antibus, areolis ob papillas foveolas stomata recipientes densissime

vestientes subtus albo-maculatis. /aniculae axillares vel supra-axillares

vel interdum e ligno vetusto ortae, amplae, 30-45 cm. longae, floribundae,

praete rrhachin basi tandem glabratam dense pubescentes ; ped'celli 6-8 mm.

longi, graciles; bracteae minutae, ovatae vel lanceolatae. Fores odorati.

Calyx deciduus, 5-sepalus, cum receptaculo haud alto obovoideus, 3-4 mm.

longus; receptaculum extra pubescens intus basi dense sericeum;

sepala inaequalia, imbricata, rotundato-ovata, obtusa, praeter cilia minuta

marginalia magis minusve glabrescentia. Petala 5, dextrorsum vel

sinistrorsum contorta, obhovato-oblonga, basi subunguiculata, alba vel

(spentanea) pallide rosea, 8-10 mm. longa. Stamina plerumque 8, rarius 9,

epipetala 3-4 imo calycis fundo, episepala (exteriora) 5 paulo altius incerta ;

filamenta glabra, filiformia, ad 4 mm. longa; antherae oblongae, basifixae,

lateraliter dehiscentes ; pollen tetraédrico-globosum, poris 4, exine minutis-

sime granulata. Ovarium oblongo-obovoideum, tomentellum, in stylum

columparem 4-5 mm. longum basi pubescentem abiens; stigma minute

8-lobum; loculi 3, 2-ovulati; ovula superposita, anatropa, micropyle

supera, rhaphe ventrali. Fructus capsularis, loculicide dehiscens, ovoideus

vel pyriformis, 2-2°25 cm. longus, valvis coriaceo-lignosis, fuscis.

Semina in quoque loculo 2 vel 1, ellipsoideo-globosa vel, si duo, contactu

applanato-truncata, 10 mm. longa, 8 mm. lata; testa crustacea, pallida,

interdum maculata; hilum oblongum, impressum ; tegmen tenue, solutum;

albumen secundum cotyledonum margines tenue, caeterum crassum, carno-

sum, amygdalos amaros redolens; embryo amplus; cotyledones crassae,

subplanae; radicula brevis, plumula minuta.—Cupania lucens, F. Muell.

Fraym. vol. iii. p.44. Lomatia Bidwillii, Kew Hand-list Tend. Dicot. p. 415.

—O. Srapr.

The interesting and striking plant which forms the

subject of our illustration is a native of Australia and is

the representative of a monotypic genus of singularly

isolated character. The plant in question was received at

Kew in 1872 from Mr. Linden, from whose nursery at

Ghent it was issued under the name Lomatia Bidwillii. At

Kew it has been grown in an open border in the Mexican

DecemsBer, 1912.

House, where it has thriven well and has developed into a

graceful tree twenty feet or so in height. During the forty

years which have elapsed since its arrival, the tree had made

no attempt to flower until February, 1912, when its striking

inflorescences were developed from the hard, woody stem,

and proved that the plait was not a Lomatia but was

Akania Hillii. The difficulties that attend the reference of

the genus Akania to its proper natural family have been

fully discussed by Dr. Stapf in an interesting note in the

Kew Bulletin for 1912, pp. 378-9, where the extraordinary

diversity of view to which its characters have given rise is

clearly displayed. But, whatever its most natural position

may be, A. /illii, whether as grown for its foliage only or

when it rewards the patience of a generation by developing

its blossoms, is from the cultural standpoint a species well

worthy of a place in a roomy greenhouse.

_ Descriprion.— Tree, 30-40 ft. high, glabrous except the

inflorescence. Leaves unequally pinnate, 1-2 ft., rarely

3 ft. long; rachis stout; leaflets opposite or occasionally

alternate, 6-15 on each side, lanceolate, acuminate, spinu-

lose-serrate, 5-12 in. long, 3-% In. wide, coriaceous, shining

on both sides, nerves 15-20 on each side, anastomosing

near the margin, finely reticulated beneath, with white

foveolate papillae within each areola: petiolules 2—5 lin.

long. Panicles axillary, or supra-axillary, or from the old

wood, 1-14 ft. long, lax but little branched, pubescent

except the base of the rachis; pedicels slender, }—! in. long.

Sepals 5, deciduous, 2 lin, long, somewhat unequal, rounded,

obtuse ; margins ciliate, elsewhere nearly glabrous. Petals 5,

contorted, obovate-oblong, clawed, white or (in wild plants)

pale rose, 4-5 lin. long, Stamens usually 8, rarely 9,

3-4 epipetalous inserted at the base of the calyx, 5 (outer)

episepalous inserted higher up; filaments glabrous; anthers

oblong. Ovary ovoid-oblong, 3-celled, contracted into a

thickened style ; stigma minutely 3-lobed; ovules 2 in each

cell superposed, Fruit a capsule, 2? in. long, dehiscing

loculicidally ; valves finely coriaceous. Seeds 1-2 in each

cell, ellipsoid globose or truncately flattened, 5 lin. long,

4 lin, wide ; testa crustaceous, :

_ Fig. I, floral diagram ; 2, bud ; 3, flower in vertical section; 4 and 5, anthers ;

6, ovary in vertical section :-—al? enlarged.

MS.del. JN-Fitch ith Brooks DeyeSonbeam

L Reeve & C? London.

Tas. 8470.

LISSOCHILUS Anpersont.

Tropical West Africa.

ORCHIDACEAE. Tribe VANDEAE.

Lissocarnus, FR. Br.; Benth. et Hook. f. Gen. Plant, vol. iii. p. 536.

Lissochilus Andersoni, Ro/fe in Kew Bulletin, 1910, p. 159; a L. Milsonit,

Rolfe, sepalis lateralibus et labello brevioribus differt.

Herba terrestris. Rhizoma moniliforme articulis ovoideo-incrassatis 2-3 em. latis.

Folia 2, elongato-lanceolata, acuminata, recurva, plicata, 25-80 cm. longa,

2-3 cm. lata, basi erecta, angusta et conduplicata. Scapi erecti, circiter

50 em. alti, basi vaginis paucis lanceolatis obtecti; racemi laxi, 4-5-flori.

Bracteae deltoideo-lanceolatae, acuminatae, 1-1°4 cm. longae. Pedicelli

1-5-2 em. longi. Flores 2-2°3 em. longi, pallide sulfurei. Sepala sub-

patentia, lineari-lanceolata, acuta, 2-2°5 cm. longa; lateralia apice sub-

falcata. Petala erecta, parallela, elliptico-oblonga, subobtusa, 2 cm. longa,

lem. lata. Labellum 3-lobum, 2°5 cm. longum; lobi laterales late oblongi,

obtusi vel truncati, erecti, 1-2 cm. longi; lobus intermedius suborbicularis,

obtusus, margine undulato et lateribus recurvis; discus carinis 5-7 verru-

cosis pallide purpureis instructus; saccus conicus, obtusus, 4-5 mm.

longus. Columna clavata, subcompressa, 1-2 cm. longa; anthera apicu-

lata; pollinia 4, per paria plus minusve concreta, cerea, anthera dehiscente

stipiti brevi glandulae latiusculae affixa.—R. A. Ronrs.

The African orchidaceous genus Lissochilus is a large

one; about one hundred species have been described.

Many of these have been introduced into cultivation, but

few of them thrive after the first year or two, owing to

exhaustion following the act of flowering. This in turn is

largely owing to the difficulty attending the imitation

of the conditions under which most of the species naturally

grow. The majority are found in open sunny positions

which are converted into swamps during the rainy season,

when the plants are in growth and produce flowers. These

swamps during the hot season are completely dried up, and

at this time the species of Lissochilus die down to a fleshy

subterranean tuberous rootstock. L. Andersoni, the species

which forms the subject of our plate, is a native of such

localities on the Gold Coast, which has been collected at

Aburi by Mr. J. Anderson and on the Afram plain by

Mr. W. H. Johnson. A plant received at Kew from

Mr. Anderson in 1908 flowered in the Orchid collection

December, 1912,

in April, 1910, when our figure was prepared. In the

genus our species is most nearly allied to L. Millsoni,

Rolfe, one which has not yet been introduced to cultivation,

and to L. purpuratus, Lindl., figured at t. 7921 of this

work. Though the natural conditions cannot be reproduced,

it is found that a Lissochilus thrives best when grown under

stove conditions, fully exposed to strong sun, in a compost

consisting of good turfy loam, leaf mould and sand in equal

proportions. Abundant water and liberal treatment with

cow manure is needed during the growing period; after

flowering is over the plant should be gradually dried off,

and the tubers stored at a temperature of 50°—-60° F. until

the following spring.

Desoript10on.—/Zerb, terrestrial ; rootstock monilifurm,

the segments ovoid, 3-1} in. thick. Leaves 2, narrow-

lanceolate, acuminate, recurved, plicate, 10-12 in. long,

¢-1{ in. wide, narrow, erect and conduplicate below. Scapes

erect, about ig ft. high, with a few lanceolate basal sheaths;

racemes laxly 4-8-flowered ; bracts deltoid-lanceolate, acu-

minate, 5-7 lin. long; pedicels 3-¢ in. long. Flowers

%-1 in. long, pale sulphur-yellow or greenish-yellow.

Sepals somewhat spreading, linear-lanceolate, acute, 3-1 in.

long ; the lateral pair subfalcate’at the tip. Petals erect,

parallel, elliptic-oblong, somewhat obtuse, 2 in. long, over

3 In. wide. Lip 3-lobed, 1 in. long; lateral lobes wide-

oblong, obtuse or truncate, erect, 4 in. long; mid-lobe

suborbicular, obtuse, the margin undulate and the sides

recurved ; disk with 5-7 pale-purple warted ridges ; spur

sac-like, conical, blunt, 2-3 lin. long. Column clavate,

somewhat compressed, 4 in. long; anther apiculate ; pollen-

masses 4, more or less joined in pairs, when the anther

opens attached by a short stipe to a rather broad gland.

Fig. 1, column; 2 and 3, pollinia with stipes and gland, seen from back and

front; 4, subterranean tuber :—al/ enlarged except 4, which is of naturul size.

S471.

M.S. del, J.N. Fitch ith. Vincent Brooks,Day&Son Litimp

}

Tas. 8471

ROSA OMEIENSIS.

Western China.

RosacEan. Tribe RosEax.

Rosa, Linn. ; Benth. et Hook. f. Gen. Plant. vol. i. p. 625.

Rosa omeiensis, Rolfe; affinis R. sericeae, Lindl, sed foliolis plurimis et

angustioribus, floribus saepissime minoribus et fructus pedicellis in-

crassatis et flavis differt.

Frutex robustus, ramosus, 1-3 m. altus. /?amuli_juniores saepius dense

setulosi, vetusti glabri, aculeis validis stipularibus e basi dilatata com-

presse subulatis subrectis armati. Folia 3-6 em. longa, viridia, 9-13-folio-

lata; foliola oblonga vel elliptico-oblonga, argute serrulata, 1-2 cm. longa,

3-7 mm. lata, rhachis parce aculeolata, glabra, subtus pallidiora. Stipulue

petiolo adnatae, 6-8 mm. longae, basi angustae, apice dilatatae, acutae,

argute dentatae, Fvores in ramulis brevibus lateralibus solitarii, albi,

circiter 3 em. diametro. Pedunculi graciles, 1-2 cm. longi. Receptaculum

ellipsoideum, glabrum. Ca/ycis lobi de!toidei, acuti vel acuminati, integri,

8-10 mm. longi, basi 3-4 mm. lati, villosuli. Petala saepissime 4,

obcordato-orbicularia, circiter 1°5 cm. lata. Stamina 3-4 mm. longa;

filamenta glabra; antherae late oblongae. Carpella oblonga, pilosa ; styli

liberi, brevissime exserti, pilosi. Fructus ellipsoideus, 1-1°3 cm. longus,

saturate ruber, pedicelli 1-1°3 cm. longi, incrassati, flavii—R. A. ROLFE.

The Rose here figured may be regarded as the Eastern

representative of the Himalayan Sosa sericea, Lindl., which

has been figured at t. 5200 of this work. But R. omeiensis

differs markedly from £2. sericea by its more numerous,

relatively narrower leaflets, its usually considerably smaller

flowers and in the thickened yellow fruiting pedicels. It

was first discovered a quarter of a century ago by the Rev.

E. Faber on Mount Omei, Szechuan, at about 8,000 ft.

above sea-level. Later it was met with in the same neigh-

bourhood and also on the Fang Mountains, Hupeh, by

Mr, A. Henry, who has described it as a large spreading

bush, 6 to 10 ft. high, forming thickets on the mountains

at elevations of from 8,000 to 9,500 ft. For the introduc-

tion of . omeiensis to this country, horticulture is indebted

to Messrs. J. Veitch & Sons, through their collector, Mr.

E. H. Wilson, who met with the species both on Mount

Omei and on the Fang range, and records it as occurring at

elevations of from 4,000 to 10,000 ft. elevation. With

Decemper, 1912.

Messrs. Veitch it flowered and fruited in 1908, and pro-

vided the material from which our illustration has been

prepared. Judging by the manner in which it grows in

their nursery at Coombe Wood, R. omeiensis appears to be

as hardy and vigorous as its ally, R. sericea. It has the

same elegant, much divided foliage, which imparts to the

whole plant a fern-like grace, while the yellow stalks of

the fruits add a curious and striking feature to the plant in

autumn. It thrives in good loamy soil, and the seeds it

bears so freely will afford an easy means of propagation.

According to Faber, the fruits are eaten in China, and have

a pleasant acid taste.

Descriprion.—Shrub, 3-10 ft. high, freely branching,

the young shoots usually densely setulose, the older shcots

glabrous, armed with stout stipular subulate spines which

are nearly straight and are somewhat flattened and wide-

based. Leaves 14-23 in. long, green, 9-13-foliolate ; leaflets

oblong or elliptic-oblong, sharply toothed, 4-3 in. long,

$7-z In. wide, rachis sparingly prickly, glabrous, rather

pale on the under surface ; stipules adnate, 1-1 in. long,

narrowed at the base, dilated at the apex, acute, sharply

toothed. Flowers solitary on short. lateral twigs, white,

over 1 in. in diam.; peduncles slender, 1-2 in. long.

Receptacle ellipsoid, glabrous. Calyz-lobes deltoid, acute

or acuminate, entire, } in. long or longer, somewhat villous.

Petals usually 4, obcordate-orbicular, about 2 jin. broad.

Stamens 1-1 in. long; filaments glabrous; anthers wide-

oblong. Carpels ae pilose ; styles free, shortly exserted,

pilose. Fruit ellipsoid, 1-3 in. long, bright red; pedicels

37¥ In. long, thickened, yellow.

Figs. 1 and 2, stamens; 3, carpel :— all enlarged.

INDEX

To Vol. VILI. of the Fourrn Series, or Vol. CXXXVIIL

of the whole Work.

8451 Agave disceptata.

8442 » marmorata.

8429 », protuberans.

8469 Akania Hillii.

8448 Aloe Steudneri.

8412 Begonia dichroa.

8454 Berberis verruculosa.

8414 . Wilsonae.

8437 Brachychiton acerifolius.

8422 Brunfelsia undulata.

8416 Calceolaria cana.

8436 3 Forgetii.

8431 Campanula arvatica.

8426 Cereus Silvestrii.

8458 Ceropegia Thorncroftii.

8457 Chamaedorea glaucifolia.

fe ee 8455, Chironia laxa.

8453 Columnea glabra.

8464 Cornus controversa. —

8425 Corokia Cotoneaster.

8466 ,, virgata.

8445 Cotyledon subrigida.

8421 Crassula Barklyi.

8430 Daphne retusa.

8432 Davidia involucrata, var. Vil-

moriniana.

8452 Dendrobium Imthurnii.

8415 Disa lugens. :

8424 Dombeya calantha.

8413 Elliottia racemosa.

8460 Elsholtzia Stauntoni.

8443 Erica ciliaris.

8462 Eriopsis Helenae.

8461 Furcraea elegans.

8447 Hydrangea Sargentiana.

8435 Hypocalymma robustum.

8465 Iris caroliniana.

8433 ,, chrysographes.

8439 Ixora lutea.

8419 Leptospermum scoparium, |

var. Nichollii.

8470 Lissochilus Andersoni.

8440 Lycium pallidum.

8428 Magnolia Kobus.

‘8463 Mesembryanthemum Pear-

sonii.

8449 Muehlenbeckia complexa.

8420 Olearia chathamica.

8459 Osmanthus Delavayi. —

8441 Perovskia atriplicifolia.

8467 Pinus flexilis.

8468 Primula Juliae.

8456 » Wattii.

8446 Pseuderanthemum _lilaci-

num.

8450 Pyecnostachys Dawei.

8471 Rosa omeiensis.

8438 Rupicola sprengelioides.

8434 Saxifraga lingulata.

8427 Schomburgkia Lueddemani.

8417 Stanhopea peruviana.

8418 Stranvaesia undulata.

| 8444 Styrax Wilsonii.

8423 Syringa Julianae.

BRITISH, COLONIAL, : ‘FOREIGN FLORA.

HANDBOOK of ibe BRITISH. FLORA; a Dade pai of the.

+ Flowering Plants and Ferns indigenous, to; ee ‘naturalized in the British

>> Isles. For the use of Beginners and Amateurs. By Grorcr Benruam, -

; F.R.S. Revised by Sir J. D. ‘Hooker. Crown 8vo, 9s.

ILLUSTRATIONS of the BRITISH FLORA ® a Series of Wood.

Engravings, with Dissectioxs, of British Plants, feoni Drawings by W. H.

-Fircn, F.L.8., and W. G. Suirn, F.L.S8., forming an Llustrated Cheiacc 2 ia

to Benthain’a “ Hanebook,”’ an other British Floras:. 1315 Wood Eus*

vings. 7th Ed‘tion, revised and enlarged, crown 8vo, 9s,

_ OUTLINES. of KXEEMENTARY BOTANY, as Introductory to

: ee! Floras, By Georges BentHam, F. RS., Prasid ait of the Linngean

iety. New Edition, ls.

FLORA of HAMPSHIRE, including the Isle of ‘Wight, with |

local>ies of the less common species. By F. TownsenD, M.A., F.L.S,

wi Coloured Map and two Plates. 2nd Edition, 21s. —

HANZBOOK of BRITISH MOSSES, containing all that are

known to be natives of the British Teles. By the Rev. M. ds Bexxetey,

M.A., F.L.S. 2nd Edition, 24 Colourved Plates, 21s.

sYNOPSIS of BRITISH MOSSES, containing Descriptions of

, all the Genera and Species (with lodhilities of the rarer ones) found in Great:

Britain and Ireland. By OCnarntes P. Hopxrrk, F.L.S., te.; &e, New

Hdition, entirely revised. Crown 8vo, 6s. 6d. —

BRITISH FUNGOLOGY. By the Rev. M. J. Berwerey,, M, sai

F.L.S. With a Supplement of nearly 400 pages by Wortnineton G. Smiru,

F.L.S. 2 vols. 24 Coloured Plates. 36s. Supplement only, 12s.

THE ESCULENT FUNGUSES OF ENGLAND, “By C. D,

Banstaa, M. -D, 2nd Edition, ‘Edited by F. Curney, F.B.S. 12 ! Coloured

lates. 12s, 2 i>

_ BRITISH. FUNGI, PHY COMYCETES and USTILAGINER. By

GEORGE Masser, 8 Plates. 6s. 6d.

FLORA of BRITISH INDIA. By Sir Jd. D. Hooxer, F.R.S.,

and others. Complete in 7 Vols., £12. e

FLORA AUSTRALIENSIS: a Destription of the Plants of the

- Australian Territory. By G. BentuaM, F.R.S., F.L.S., assisted by F.

2 cies. Muetier, F.R.8. Complete in 7 Vols., £7 dei Published under the

Bere Te auspices of the several Governments of Australia.

FLORA of MAURITIUS and the SEYCHELLES, By J. G. |

A ae: F.L.8. 24s. Published under the authority. of the Onloniat ~

-- Government of Mauritius.

FLORA CAPENSIS: a Systematic Description of the Plau s of

the Cape Colony, Caffraria, and Port Natal. By W. H. Harvey and

O. W. Sonpeg, and continued by Sir W. ie Tursenton-Dven, F.R.S. Vol

"FLORA of ‘TROPICAL AFRICA. By Danten Oniver, F. 2

and continued by Sir W. T, Tuiseiron-Dyer, F.R.S. Vols. I. to IIL, each

20s. Vol. IV., Sect. I., 30s. Vol. IV., Sect. IT, 27s, Vol. Ves 25s, 6d.

Vol. VI., Sect. I., Parts 1.—V., 8. Vol. VIL, 27s. 62. Vol. VILL; 25s. 6d.

DBOOK of the NEW ZEALAND FLORA: a} Systematic

Description of the Native. Plants of - New. Zealand and

~ Kermadee’s, Lord Auckland’s, Campbell’s, and M: f ‘ fi ag By

i eh ae avenge Fi Len s. <eee under the auspices of the Government ‘

_ of that Colony.

f. the BRITISH ‘WEST. INDIAN ISLANDS. By”

1, BLS. 425. Publish ned ae. = Roe: mee of ‘the Secre-

INSULAR "PLORAS. A Li vered by -

_ Hooxer, C.B., ‘before the ba Association. for: the: Advascoment ns

at Science, at Nottingham, A gust 27 366. 2s. 6d, | 3

LOVE ‘REEVE & 00, Lrp., 6, ‘Henrietta Set ( Covent Garden, =

BOTAN: MAGAZINE.

CONTENTS 0} “RMBER, 1912,

TAB, 8467,.-PID TS,

»» 8468—PRIM %,

» 9469.--AKANI. |

» 8470.—LISSOCH1 LP ONT,

Bae, 8471 ROSA OME. |.a8T*

Lovet Reeve & Oo. Lap, 6; Henrietta Stre.

* a. Just PUBLISHED, PRICE. ‘Qs. |

A NEW AND ‘COMPLETE INDE. We

os oe : BOTANICAL, MAGAZINE,

er a VOLS. I ioxerx.

sg Comping the: Fists ond, ta bid Serie: To which is presited a Histo.

a sane eee Borrine ECEMSLEY.

2 “a

| BOTANICAL PLATES

BOTANICAL “Se esalaaa

Lists of

= ‘Vols. i: to im. 805. a

_ By D. OLIVER, F.R.S.

The Cdotimation edited by Sir WwW. .: THISELTON -DYER, F.R.S.

i Hot, TV., Sect. 1., 80s, ; Seot, IT., 278. Vol, ¥:, 858. 62. Vol. VIL., 275. 62, Vol. Villy =

255.64. “

Published midor the authority of a Seorttary of State for the Ootonies.

Now READY, Vol. V., Séct, it, Pat T., 8s,

FLORA CAPENSIS:

er A Systematic Description of the igi a the Da bint Caffraria,

and Pe

Vols. I. to 5 yearn

Ms By HARVEY am sONDrR. eo

ou ‘The Continuation edited by Sir W. T. THISELTON-DYER, F.R.3..

a Vol. [V., Sects Try , 523. Vol. 1V., Sect. Il, 24s. Vol, yh Sate 1, 343, . Yo. Vis Ate

Vol. Vil, 33s, :

vip Published under — authority of the Governments: of the Cape of Gead Hope, ‘a

ae : Natal and Transvaal, roe

tens Renve & Co. Lnp., 6, Henrietta Street, Covent roe tine

— WoNvox eae Yr write cowie as So, 1a, , DORK STREET, STAMFORD 2TREMT, 6.