Phlox is a genus of 68 species of perennial and annual plants in the family Polemoniaceae. They are found mostly in North America in diverse habitats from alpine tundra to open woodland and prairie. Some flower in spring, others in summer and fall. Flowers may be pale blue, violet, pink, bright red, or white. Many are fragrant.
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.
Afrofittonia commonly known as the hunter's weed, is a genus of plants in the family Acanthaceae. There is only one species in the genus, Afrofittonia silvestris. It is found in Cameroon, Equatorial Guinea, and Nigeria. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss due to Oil & gas drilling.
Schoepfia multiflora is a species of flowering plant in the Schoepfiaceae family. It is a smallish tree, growing six to eight metres tall, exceptionally to ten metres. It is endemic to Jamaica, where it grows on rocky limestone in the woodlands of the central region.
Orbexilum, commonly called leather-root, is a genus of flowering plants in the legume family (Fabaceae). They are native to North America, where they are found in the United States and Mexico, south to Chiapas.
Winklerella is a monotypic genus of flowering plants belonging to the family Podostemaceae. It only contains one known species, Winklerella dichotoma.
Votschia is a monotypic genus of flowering plants belonging to the family Primulaceae. It only contains one known species, Votschia nemophila. It is also in the Theophrastoideae subfamily.
Torralbasia is a monotypic genus of flowering plants belonging to the family Celastraceae. It only contains the one known species, Torralbasia cuneifolia(C.Wright ex A.Gray) Krug & Urb.
Johnstonella is a genus of flowering plants belonging to the family Boraginaceae.
Suckleya is a monotypic genus of flowering plant belonging to the family Amaranthaceae. It only contains one known species, Suckleya suckleyana(Torr.) Rydb.
Lackeya is a genus of flowering plants in the legume family, Fabaceae. It contains two species native to North America.
Ledebouriella is a monotypic genus of flowering plants belonging to the family Apiaceae. It only contains one known species, Ledebouriella multiflora(Ledeb.) H.Wolff.
Neobuchia is a monotypic genus of flowering plants belonging to the family Malvaceae. It only contains one known species, Neobuchia paulinae, commonly known as mapou blanc. It is a tree endemic to Haiti on the island of Hispaniola.
Shaferocharis is a genus of flowering plants belonging to the family Rubiaceae.
Pierrina is a monotypic genus of flowering plants belonging to the family Lecythidaceae. It only contains one known species, Pierrina zenkeri.
Landiopsis is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Landiopsis capuronii.
Shiuyinghua is a monotypic genus of flowering plants belonging to the family Paulowniaceae. The only species is Shiuyinghua silvestrii.
Hunzikeria is a genus of flowering plants belonging to the family Solanaceae.
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.
Hullsia is a genus of flowering plants in the family Asteraceae. It only contains one species, Hullsia argillicola.
