Parodiodendron is a monotypic plant genus under the family Picrodendraceae, described as a genus in 1969. The sole species is Parodiodendron marginivillosum(Speg.) Hunz..
Marlothiella gummifera is a species of flowering plant in the family Apiaceae, and the only species in the monotypic genus Marlothiella. It is endemic to Namibia, where its natural habitats are rocky areas and cold desert. It is also the only genus in the tribe Marlothielleae, of the subfamily Apioideae.
Psilanthele is a genus of plants in the family Acanthaceae, subfamily Acanthoideae, tribe Justicieae. The genus contains only one species, Psilanthele eggersii, native to Ecuador. Its habitat is coastal forest up to an elevation of 530 m. It assessed in 2003 as "critically endangered".
Acostia is a genus of South American plants in the grass family.
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.
Vahlodea is a monotypic genus of plants in the grass family. The only known species is Vahlodea atropurpurea(Wahlenb.) Fr.
Sarah Fitton was an Irish writer and botanist. Assisted by her sister Elizabeth, Sarah Fitton wrote Conversations on Botany (1817), framed as a series of conversations between a mother and her son on botany and the principles of Linnaean taxonomy. The book focuses on the identification and use of plants in a domestic setting, and influenced the popularity of botany as a field of scientific study for women. Color engravings differ between editions of the book.
Vanzijlia is a genus of flowering plants belonging to the family Aizoaceae. It only contains one known species, Vanzijlia annulata.
Winklerella is a monotypic genus of flowering plants belonging to the family Podostemaceae. It only contains one known species, Winklerella dichotoma.
Restella is a monotypic genus of flowering plants belonging to the family Thymelaeaceae. It only contains one known species, Restella alberti(Regel) Pobed.
Gereaua is a monotypic genus of flowering plants belonging to the family Sapindaceae. It only contains one species, Gereaua perrieri.
Stayneria is a genus of flowering plants belonging to the family Aizoaceae. It contains a single species, Stayneria neilii. It is in the subfamily Ruschioideae and the tribe Ruschieae.
Hartogiopsis is a monotypic genus of flowering plants belonging to the family Celastraceae. It contains only one species, Hartogiopsis trilobocarpa.
Pierrina is a monotypic genus of flowering plants belonging to the family Lecythidaceae. It only contains one known species, Pierrina zenkeri.
Pilgerina is a monotypic genus of flowering plants belonging to the family Santalaceae. It only contains one known species, Pilgerina madagascariensis.
Salvadoropsis is a monotypic genus of flowering plants belonging to the family Celastraceae. It only contains one known species, Salvadoropsis arenicola.
Landiopsis is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Landiopsis capuronii.
Ruizodendron is a monotypic genus of flowering plants belonging to the family Annonaceae. It is part of Malmeoideae subfamily and Malmeeae tribe. The only known species is Ruizodendron ovale.
Humbertiodendron is a monotypic genus of flowering plants belonging to the family Trigoniaceae. The only species is Humbertiodendron saboureaui.
Newmania is a genus of rhizomatous based flowering plants belonging to the family Zingiberaceae. They are only native to Vietnam, and found in forests.
