Joseph Marie Henry Alfred Perrier de la Bâthie was a French botanist who specialized in the plants of Madagascar.
Soejatmia is a monotypic genus of flowering plants belonging to the family Poaceae. It just contains one species, Soejatmia ridleyi(Gamble) K.M.Wong
Todaroa is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one known species, Todaroa aurea.
Pascalia is genus of flowering plants belonging to the family Asteraceae.
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.
Perrierosedum is a genus of succulent plants of the family Crassulaceae that is endemic to Madagascar and contains only the single species Perrierosedum madagascariense.
Miersia is a plant genus in the Amaryllidaceae. All 5 known species are native to Chile and Bolivia.
Aenhenrya is a monotypic genus of terrestrial orchids that spread by means of underground rhizomes. Only one species is known, Aenhenrya rotundifolia, a very rare plant and endemic to southern India.
Miersiella is a monotypic genus of flowering plants in the Burmanniaceae, first described as a genus in 1903. It contains only one known species, Miersiella umbellataUrb. It is native to South America.
Vailia is a monotypic genus of flowering plants belonging to the family Apocynaceae. It just contains one species, Vailia mucronataRusby
Darcyanthus is a monotypic genus of flowering plants belonging to the family Solanaceae. With one known species of Darcyanthus spruceanus(Hunz.) Hunz. ex N.A.Harriman
Neogoezia is a genus of flowering plants belonging to the family Apiaceae.
Humbertia is a monotypic genus of flowering plants belonging to the family Convolvulaceae. It only contains one species, Humbertia madagascariensisLam. It is native to Madagascar.
Nichallea is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one species, Nichallea soyauxii(Hiern) Bridson
Rogersonanthus is a genus of flowering plants belonging to the family Gentianaceae.
Rabiea is a genus of flowering plants belonging to the family Aizoaceae.
Purdieanthus is a monotypic genus of flowering plants belonging to the family Gentianaceae. The only known species is Purdieanthus pulcher.
Nectouxia is a monotypic genus of flowering plants belonging to the family Solanaceae. The only species is Nectouxia formosa. It is in the Solanoideae subfamily and in Subtribe Salpichroinae, which is a subtribe of Physaleae.
Peterodendron is a monotypic genus of flowering plants belonging to the family Achariaceae. The only species is Peterodendron ovatum.
Pierranthus is a monotypic genus of flowering plants belonging to the family Linderniaceae. The only known species is Pierranthus capitatus(Bonati) Bonati.
