Nomenclature: wfo-0001289832

George Engelmann (1809-1884) John Merle Coulter (1851-1928) John Milton Bigelow (1804-1878)

Opuntia mesacantha var. microsperma (Engelm. & J.M.Bigelow) J.M.Coult. in Contr. U.S. Natl. Herb. 3(7): 429. 1896.

Nomenclatural References


Taxonomy: Unplaced in 2018-07

Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12

Associated Names

These are genera with the same genus name in this classification but a taxonomist hasn't confirmed this as a good taxon or synonym.