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.
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.
Gilesia is a monotypic genus of flowering plants belonging to the family Malvaceae. It is also in the Byttnerioideae subfamily and it only contains one species, Gilesia binifloraF.Muell. It is commonly known as the 'western tar-vine'.
Hedstromia is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one species, Hedstromia latifoliaA.C.Sm.
Lamiodendron is a monotypic genus of flowering plants belonging to the family Bignoniaceae. It only consists of one species, 'Lamiodendron magnificum' 'Steenis It is also in the Tribe Tecomeae.
Lelya is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Lelya osteocarpaBremek.
Oldfeltia is a genus of flowering plants belonging to the family Asteraceae. It contains only one known species, Oldfeltia polyphlebia(Griseb.) B.Nord. & Lundin
Kremeriella is a Monotypic genus of flowering plants belonging to the family Brassicaceae. It has one known synonym KremeriaCoss. & Durieu. It only contains one species, 'Kremeriella cordylocarpus'(Coss. & Durieu) Maire
Neonelsonia is a monotypic genus of flowering plants belonging to the family Apiaceae. It just contains one species, Neonelsonia acuminata(Benth.) J.M.Coult. & Rose It is part of Trbie Selineae.
Ottoschmidtia is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Ottoschmidtia microphylla(Griseb.) Urb.
Henoonia is a monotypic genus of flowering plants belonging to the family Solanaceae. The only species is Henoonia myrtifolia.
Kerriothyrsus is a monotypic genus of flowering plants belonging to the family Melastomataceae. The only species is Kerriothyrsus tetrandrus(Nayar) C.Hansen
Leretia is a monotypic genus of flowering plants belonging to the family Icacinaceae. The only species is Leretia cordataVell.
Linnaeosicyos is a monotypic genus of flowering plants belonging to the family Cucurbitaceae. The only species is Linnaeosicyos amara(L.) H.Schaef. & Kocyan.
Merrilliodendron is a monotypic genus of flowering plants belonging to the family Icacinaceae. It has a synonym of PeekeliodendronSleumer. The only species is Merrilliodendron megacarpum(Hemsl.) Sleumer
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.
Nelmesia is a monotypic genus of flowering plants belonging to the family Cyperaceae. The only species is Nelmesia melanostachyaVan der Veken.
Nepsera is a monotypic genus of flowering plants belonging to the family Melastomataceae. The only species is Nepsera aquatica.
