JSTOR

Type? of Pterocephalus szovitsii Boissier [family DIPSACACEAE] Pterocephalus szovitsii J. N. Szovits, #s.n. None Iran

Isotype of Pterocladon sprucei Hooker f. [family MELASTOMATACEAE] Pterocladon sprucei R. Spruce, #4312 1856-08-01 Peru

Isotype of Pterocymbium parviflorum Merrill [family STERCULIACEAE] Pterocymbium tubulatum A. D. E. Elmer, #21894 1922-10-01 Malaysia

Isotype of Pterogastra glabra Gleason [family MELASTOMATACEAE] Pterogastra divaricata glabra H. F. Pittier, #10577 1922-10-28 Venezuela

Isosyntype of Pterogastra major Triana var. angustifolia Cogniaux [family MELASTOMATACEAE] Pterogastra divaricata Grisar, #s.n. 1872-01-01 Unknown

Type? of Pteroglossa rhombopetala Garay [family ORCHIDACEAE] Pteroglossa rhombopetala T. Meyer, #2624 1939-04-16 Argentina

Isosyntype of Pterolepis alpestris (de Candolle) Triana var. imbricata Cogniaux [family MELASTOMATACEAE] Pterolepis alpestris George Gardner, #4607 None Brazil

Isotype of Pterolepis buraeavi Cogniaux [family MELASTOMATACEAE] Pterolepis buraeavi W. J. Burchell, #8907-2 None Brazil

Isotype of Pterolepis fragilis L. O. Williams [family MELASTOMATACEAE] Pterolepis stenophylla L. O. Williams & Ant. Molina, #17138 1950-02-05 Honduras

Isosyntype of Pterolepis glomerata (Rottbøll) Miquel var. martiana Cogniaux [family MELASTOMATACEAE] Pterolepis glomerata Not on Sheet, #s.n. None Brazil

Isosyntype of Pterolepis pauciflora Triana var. hirsutissima Cogniaux [family MELASTOMATACEAE] Pterolepis repanda P. C. D. Clausen-1, #[592] 1840-01-01 Brazil

Isosyntype of Pterolepis pauciflora Triana var. hirsutissima Cogniaux [family MELASTOMATACEAE] Pterolepis repanda P. C. D. Clausen-1, #592 1840-01-01 Brazil

Isotype of Pterolepis striphnocalyx (de Candolle) Cogniaux var. grandiflora Cogniaux [family MELASTOMATACEAE] Tibouchina striphnocalyx R. Spruce, #3132 1853-01-01 - 1854-01-01 Venezuela

Isotype of Pterolepis trianaei Cogniaux [family MELASTOMATACEAE] Pterolepis polygonoides George Gardner, #2855 None Brazil

Isotype of Pteronia acuminata de Candolle [family ASTERACEAE] Pteronia acuminata W. J. Burchell, #1587 1811-09-11 South Africa

Syntype of Pteronia aspalatha de Candolle [family ASTERACEAE] Pteronia aspalatha W. J. Burchell, #1427 1811-08-24 - 1811-08-26 South Africa

Isotype of Pteronia cylindracea de Candolle [family ASTERACEAE] Pteronia cylindracea W. J. Burchell, #1603 1811-09-12 South Africa

Syntype of Pteronia erythrochaeta de Candolle [family ASTERACEAE] Pteronia erythrochaeta W. J. Burchell, #1403 1811-08-24 - 1811-08-26 South Africa

Holotype of Pterophacos cinerascens Rydb. [family FABACEAE] Pterophacos cinerascens M. E. Peck;, #3024 1912-07-04 United States

Syntype of Pteropogon corymbosum A. Gray [family ASTERACEAE] Pteropogon corymbosum J. Drummond, #s.n. None Australia