Adolphia is a genus of shrubs in the buckthorn family containing only two species.
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.
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.
Schenckochloa is a monotypic genus of flowering plants belonging to the family Poaceae. It only contains one known species, Schenckochloa barbata(Hack.) J.J.Ortíz
Whittonia is a monotypic genus of flowering plants belonging to the family Peridiscaceae. It only contains one known species, Whittonia guianensis.
Volkensinia is a monotypic genus of flowering plants belonging to the family Amaranthaceae. It only contains one known species; Volkensinia prostrata. It is in the subfamily Amaranthoideae.
Reissekia is a monotypic genus of flowering plants belonging to the family Rhamnaceae. It only contains one known species, Reissekia smilacina(Sm.) Steud.
Thepparatia is a monotypic genus of flowering plants belonging to the family Malvaceae. It only contains one known species, Thepparatia scandens(Roxb. ex G.Don) Phuph.
Murbeckiella is a genus of 5 species of flowering plants in the mustard family Brassicaceae. The species of the genus are native to mountainous areas in Southern Europe, the Caucasus and Northwest Africa.
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.
Moquiniella is a monotypic genus of flowering plants belonging to the family Loranthaceae. It only contains one known species, Moquiniella rubra(A.Spreng.) Balle
Moritzia is a genus of flowering plants belonging to the family Boraginaceae.
Ruelliopsis is a monotypic genus of flowering plants belonging to the family Acanthaceae. It only contains one known species, Ruelliopsis setosa(Nees) C.B.Clarke
Pitraea is a monotypic genus of flowering plants belonging to the family Verbenaceae. It only contains one known species, Pitraea cuneato-ovata(Cav.) Caro
Lecokia is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Lecokia cretica(Lam.) DC.
Sebastiano-schaueria is a monotypic genus of flowering plants belonging to the family Acanthaceae. The only known species is Sebastiano-schaueria oblongata.
Metternichia is a monotypic genus of flowering plants belonging to the family Solanaceae. The only species is Metternichia principisJ.C.Mikan.
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.
Pierranthus is a monotypic genus of flowering plants belonging to the family Linderniaceae. The only known species is Pierranthus capitatus(Bonati) Bonati.
Neogaya is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Neogaya simplex(L.) Meisn. It can be found in Europe, in the Alps, the western and southern Carpathians, also former Yugoslavia, Belarus and the European parts of Russia. It is also found in Asia, within Kazakhstan, China, and western Siberia.
