Joseph Marie Henry Alfred Perrier de la Bâthie was a French botanist who specialized in the plants of Madagascar.
George Don was a Scottish botanist and plant collector.
Julian Alfred Steyermark was a Venezuelan American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.
Arthur Francis George Kerr (1877–1942) was an Irish medical doctor. He is known particularly now for his botanical work, which was important for the study of the flora of Thailand.
Tournaya is a monotypic genus of flowering plants belonging to the family Fabaceae. It just contains one species, Tournaya gossweileri(Baker f.) A.Schmitz
Mortoniella is a monotypic genus of flowering plants in the family Apocynaceae, first described as a genus in 1939. It contains only one known species, Mortoniella pittieri, native to Central America.
Viviania is a genus of flowering plants belonging to the family Francoaceae.
Molineriella is a genus of flowering plants belonging to the family Poaceae.
Llagunoa is a genus of flowering plants belonging to the family Sapindaceae.
Thepparatia is a monotypic genus of flowering plants belonging to the family Malvaceae. It only contains one known species, the liana Thepparatia scandens.
Grubovia is a genus of flowering plants belonging to the family Amaranthaceae.
Neobrittonia is a monotypic genus of flowering plants belonging to the family Malvaceae. It only contains one known species, Neobrittonia acerifolia
Pauldopia is a monotypic genus of flowering plants belonging to the family Bignoniaceae. It only contains one known species, Pauldopia ghonta(Buch.-Ham. ex G.Don) Steenis
Drusa is a monotypic genus of flowering plants belonging to the family Apiaceae. It has one known species, Drusa glandulosa.
Eokochia is a monotypic genus of flowering plants belonging to the family Amaranthaceae. The only species is Eokochia saxicola.
Koyamaea is a monotypic genus of flowering plants belonging to the family Cyperaceae. The only species is Koyamaea neblinensisW.W.Thomas & G.Davidse.
Letestuella is a monotypic genus of flowering plants belonging to the family Podostemaceae. The only species is Letestuella tisserantiiG.Taylor
Neesenbeckia is a monotypic genus of flowering plants belonging to the family Cyperaceae. The only species is Neesenbeckia punctoria(Vahl) Levyns.
Poskea is a genus of flowering plants belonging to the family Plantaginaceae.
