JSTOR

Isotype of Wimmeria microphylla Radlk. var. latifolia Lundell [family CELASTRACEAE] Wimmeria microphylla latifolia Sessé y Lacasta, M.; Mociño, J. M.; Castillo, J. D.; Maldonado, J. M., #879 None Mexico

Holotype of Wimmeria montana Lundell [family CELASTRACEAE] Wimmeria montana Shilom Ton, A., #902 1966-04-26 Mexico

Isotype of Wimmeria obtusifolia Standl. [family CELASTRACEAE] Wimmeria obtusifolia Gaumer, G. F., #24259 None Mexico

Isotype of Wimmeria persicifolia Radlk. [family CELASTRACEAE] Wimmeria persicifolia Liebmann, F. M., #4044 None Mexico

Holotype of Wimmeria sternii Lundell [family CELASTRACEAE] Wimmeria sternii Stern, W. L.; Chambers, K. L., #57 1957-06-06 Panama

Isotype of Wimmeria sternii Lundell [family CELASTRACEAE] Wimmeria sternii Stern, W. L.; Chambers, K. L., #57 1957-06-06 Panama

Isotype of Wissadula tricarpellata B. L. Rob. & Greenm. [family MALVACEAE] Wissadula tricarpellata Pringle, C. G., #4578 1893-10-17 Mexico

Holotype of Woodsia obtusa (Spreng.) Torr. subsp. occidentalis Windham [family WOODSIACEAE] Woodsia obtusa occidentalis Lundell, C. L., #13484 1945-04-16 United States

Isotype of Woodsia obtusa (Spreng.) Torr. subsp. occidentalis Windham [family WOODSIACEAE] Woodsia obtusa occidentalis Lundell, C. L., #13484 1945-04-16 United States

Isotype of Woodwardia martinezii Maxon ex Weath. [family BLECHNACEAE] Woodwardia martinezii Martínez, M., #27 1940-04-15 Mexico

Isotype of Wulffia baccata Kuntze var. discoidea S. F. Blake [family ASTERACEAE] Wulffia baccata discoidea Mexia, Y., #7170 1935-04-05 Ecuador

Isotype of Wyethia mexicana S. Watson [family ASTERACEAE] Wyethia mexicana Pringle, C. G., #1923 1888-06-22 Mexico

Holotype of Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. hartmanii B. L. Turner & G. L. Nesom [family ASTERACEAE] Xanthisma spinulosum hartmanii Hartman, R. L.; Bacon, J. D., #s.n. 1972-05-24 Mexico

Isotype of Xanthisma texanum DC. var. orientale Semple [family ASTERACEAE] Xanthisma texanum orientale Lewis, W. H., #7642 1970-07-08 United States

Isotype of Xanthium aridum H. St. John [family ASTERACEAE] Xanthium aridum St. John, H.; English, C.; Jones, G. N.; Mullen, L. A., #8100 1927-04-08 United States

Holotype of Xanthocephalum gymnospermoides Benth. & Hook. f. var. eradiatum M. A. Lane [family ASTERACEAE] Xanthocephalum gymnospermoides var Bye, R.; Weber, W. A., #8107 1977-10-14 Mexico

Isotype of Xanthocephalum tomentellum B. L. Rob. [family ASTERACEAE] Xanthocephalum tomentellum Pringle, C. G., #3761 1891-07-11 Mexico

Isotype of Xanthocoma microglossa Spruce ex Benth. [family ASTERACEAE] Xanthocoma microglossa Spruce, R., #5779 None Ecuador

Isotype of Xolisma orbiculata Sleumer [family ERICACEAE] Xolisma orbiculata Ekman, E. L., #H 7624 1927-02-20 Haiti

Isotype of Xolisma pseudotinensis Sleumer [family ERICACEAE] Xolisma pseudotinensis Ekman, E. L., #H 14019 1929-10-06 Dominican Republic