Charles Gaudichaud-Beaupré was a French botanist.
Joseph Marie Henry Alfred Perrier de la Bâthie was a French botanist who specialized in the plants of Madagascar.
Ahmad Parsa was an Iranian botanist. After obtaining his doctorate in France, he returned to Iran and became the first modern professor of Botany at Tehran in 1933. He helped establish a natural history museum with a herbarium in Tehran in 1954. He wrote eight volumes on the flora of Iran published between 1943 and 1959, in which he described over 250 new species. He has also formally published 280 names, including Parsana, a monotypic genus of flowering plants from Iran belonging to the family Urticaceae.
Thomas Gordon Hartley was an American botanist.
Jaques Étienne Gay was a Swiss-French botanist, civil servant, collector and taxonomist. His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at the age of 14. He was married to Rosalie Nillion.
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.
Rindera is a genus of flowering plants belonging to the family Boraginaceae.
Theodorovia is a monotypic genus of flowering plants belonging to the family Campanulaceae. It only contains one known species, Theodorovia karakuschensis(Grossh.) Kolak.
Tamamschjanella is a genus of flowering plants belonging to the family Apiaceae.
Holzneria is a genus of flowering plants belonging to the family Plantaginaceae.
Suchtelenia is a monotypic genus of flowering plant belonging to the family Boraginaceae. It only contains one known species, Suchtelenia calycina(C.A.Mey.) DC.
Ianhedgea is a monotypic genus of flowering plants belonging to the family Brassicaceae. It only contains one species, Ianhedgea minutiflora(Hook.f. & Thomson) Al-Shehbaz & O'Kane
Neobrittonia is a monotypic genus of flowering plants belonging to the family Malvaceae. It only contains one known species, Neobrittonia acerifolia
Stocksia is a monotypic genus of flowering plants belonging to the family Sapindaceae. It only contains one known species, Stocksia brahuicaBenth.
Oldfeltia is a genus of flowering plants belonging to the family Asteraceae. It contains only one known species, Oldfeltia polyphlebia.
Lecokia is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Lecokia cretica(Lam.) DC.
Moriera is a monotypic genus of flowering plants belonging to the family Brassicaceae. It only contains one known species, Moriera spinosaBoiss.
Petiniotia is a monotypic genus of flowering plants belonging to the family Brassicaceae. It only contains one known species, Petiniotia purpurascens(Boiss.) J.Léonard
Petroedmondia is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Petroedmondia syriaca(Boiss.) Tamamsch.
Schimpera is a monotypic genus of flowering plants belonging to the family Brassicaceae. The only species is Schimpera arabica.
