JSTOR

Isotype of Hauya glauca Standl. & L. O. Williams [family ONAGRACEAE] Hauya glauca Williams, L. O.; Molina R., A., #14141 1948-06-27 Honduras

Isotype of Hauya lundellii Standl. [family ONAGRACEAE] Hauya lundellii Lundell, C. L., #6318 None Belize

Isotype of Hauya lundellii Standl. [family ONAGRACEAE] Hauya lundellii Lundell, C. L., #6318 None Belize

Isotype of Hauya matudae Lundell [family ONAGRACEAE] Hauya matudae Matuda, E., #1734 1937-08-05 Mexico

Isotype of Hechtia podantha Mez [family BROMELIACEAE] Hechtia podantha Pringle, C. G., #8578 1901-08-02 Mexico

Holotype of Hedeoma hyssopifolia A. Gray var. chihuahuensis Henrickson [family LABIATAE] Hedeoma hyssopifolia chihuahuensis Johnston, I. M.; Muller, C. H., #1432 1940-09-21 - 1940-09-22 Mexico

Holotype of Hedeoma irvingii B. L. Turner [family LABIATAE] Hedeoma irvingii Smith, J. M.; Turner, B. L.; Whalen, M. A., #783 1976-11-10 Mexico

Isotype of Hedeoma nanum (Torr.) Briq. var. mexicanum W. S. Stewart [family LABIATAE] Hedeoma nanum mexicanum Pringle, C. G., #10203 1906-04-07 Mexico

Holotype of Hedeoma palmeri Hemsl. var. galeana B. L. Turner [family LABIATAE] Hedeoma palmeri galeana McGregor, R. L.; Harms, L. J.; Robinson, A. J.; del Rosario, R.; Segal, R., #16 1963-07-05 Mexico

Holotype of Hedeoma palmeri Hemsl. var. santiagoana B. L. Turner [family LABIATAE] Hedeoma palmeri santiagoana Muller, C. H., #2702 1939-08-15 Mexico

Holotype of Hedeoma palmeri Hemsl. var. zaragozana B. L. Turner [family LABIATAE] Hedeoma palmeri zaragozana Henrickson, J., #6628 1971-09-09 Mexico

Isotype of Hedeoma quinquenervata Bartlett [family LABIATAE] Hedeoma quinquenervata Pringle, C. G., #10241 1906-04-09 Mexico

Isotype of Hedeoma quinquenervata Bartlett [family LABIATAE] Hedeoma quinquenervata Pringle, C. G., #10241 1906-04-09 Mexico

Holotype of Hedeoma rzedowskii B. L. Turner [family LABIATAE] Hedeoma rzedowskii Rzedowski, J., #24978 1967-10-31 Mexico

Isotype of Hedyosmum burgerianum D'Arcy & Liesner [family CHLORANTHACEAE] Hedyosmum burgerianum Croat, T. B., #37163 1976-07-15 Panama

Holotype of Hedyotis acerosa A. Gray var. potosina B. L. Turner [family RUBIACEAE] Hedyotis acerosa potosina Lundell, C. L., #5048 None Mexico

Isotype of Hedyotis correllii W. H. Lewis [family RUBIACEAE] Hedyotis correllii Correll, D. S., #32250 1966-03-16 United States

Isotype of Helenium chihuahuensis Bierner [family ASTERACEAE] Helenium chihuahuensis LeSueur, H., #987 1936-07-09 Mexico

Isotype of Helenium chihuahuensis Bierner [family ASTERACEAE] Helenium chihuahuensis LeSueur, H., #987 1936-07-09 Mexico

Holotype of Helianthella weberi B.L.Turner [family ASTERACEAE] Helianthella weberi Henrickson, J. & Prigge, B., #15268 1976-08-10 Mexico