Sebastiania is a genus of flowering plants in the family Euphorbiaceae first described in 1821. It is native to North and South America from Arizona and the West Indies south to Uruguay.
Macaranga is a large genus of Old World tropical trees of the family Euphorbiaceae and the only genus in the subtribe Macaranginae. Native to Africa, Australasia, Asia and various islands of the Indian and Pacific Oceans, the genus comprises over 300 different species. It was first described as a genus in 1806, based on specimens collected on the Island of Mauritius.
Mareya is a plant genus of the family Euphorbiaceae, first described as a genus in 1860. It is native to tropical western and central Africa.
Leidesia is a monotypic plant genus in the family Euphorbiaceae first described as a genus in 1866. The sole species is Leidesia procumbens. The species is widespread in Southern Africa as far north as Democratic Republic of the Congo.
Seidelia is a plant genus of the family Euphorbiaceae first described as a genus in 1858. The genus is endemic to Southern Africa.
- Seidelia firmula(Prain) Pax & K.Hoffm - Namibia, Cape Province
- Seidelia triandra(E.Mey.) Pax - Namibia, Cape Province, Free State
Pseudagrostistachys is a plant genus of the family Euphorbiaceae first described as a genus in 1912. It is native to tropical Africa.
- Pseudagrostistachys africana(Müll.Arg.) Pax & K.Hoffm. - Chana, Nigeria, Congo-Brazzaville, Equatorial Guinea, Zaire, São Tomé and Príncipe
- Pseudagrostistachys ugandensis(Hutch.) Pax & K.Hoffm. - Uganda, Tanzania, Zaire, Zambia
Cephalocroton is a genus of plant of the family Euphorbiaceae first described as a genus in 1841. It is native to central, eastern, and southern Africa from Nigeria and Ethiopia south to KwaZulu-Natal.
Tragia is a genus of flowering plants in the spurge family, Euphorbiaceae. It is widespread across North and South America, Africa, the Arabian Peninsula, the Indian Subcontinent, northern Australia, and to various islands in the Caribbean and in the Indian Ocean.
Argomuellera is a genus of plant of the family Euphorbiaceae first described as a genus in 1894. It is native to sub-Saharan Africa, Madagascar, and the Comoros Islands.
Crotonogyne is a shrub of the spurge family (Euphorbiaceae) first described as a genus in 1864. It is native to western and central Africa. It is dioecious.
Neoboutonia is a plant genus of the family Euphorbiaceae first described as a genus in 1864. It is the only genus in subtribe Neoboutoniinae, and native to tropical Africa. It is dioecious.
- Neoboutonia macrocalyx Pax - Burundi, Cameroon, Rwanda, Zaire, Kenya, Tanzania, Uganda, Malawi, Zambia, Zimbabwe
- Neoboutonia manniiBenth. & Hook.f. - tropical Africa from Liberia to Mozambique
- Neoboutonia melleri(Müll.Arg.) Prain - tropical Africa from Nigeria to Mozambique
Pseudolachnostylis is a genus of plants in the family Phyllanthaceae first described as a genus in 1899. It contains only one known species, Pseudolachnostylis maprouneifolia native to central and southern Africa. Its common name is kudu berry, though the term also applies for Cassine aethiopica. In Zimbabwe it is called mutsonzowa (Shona) or Umqobampunzi (Ndebele).
Orthosiphon is a genus of plants in the family Lamiaceae native to Africa, Southern Asia and Queensland, with one species (O. americanus) in Colombia. They are herbaceous shrubs which grow to a height of 1.5 m (5 ft). Some Orthosiphon species are popular garden plants because of their flowers, which are white and bluish with filaments resembling a cat's whiskers. In the wild, the plants can be seen growing in forests and along roadsides.
Aneilema is a genus of monocotyledonous plants of approximately 60 species. The vast majority of the species are native to sub-Saharan Africa, but a few are found in Oceania and one, Aneilema brasiliense, is from South America. It is the third largest genus in the family Commelinaceae after Commelina and Tradescantia, and it is one of only six genera in the family to occur in both the Eastern Hemisphere and the Western Hemisphere.
Vahlia is a genus of herbs and subshrubs that grow in Africa and the Indian subcontinent. There are at least five species.
Jodrellia is a genus of flowering plants in the family Asphodelaceae, first described as a genus in 1978. The genus is native to eastern + south-central Africa, and has two recognized species.
- Jodrellia fistulosa(Chiov.) Baijnath - Ethiopia, Eritrea, Tanzania, Malawi, Zambia, Zimbabwe
- Jodrellia migiurtina(Chiov.) Baijnath - Ethiopia, Somalia, Kenya
Artemisiopsis is a genus of flowering plants in the daisy family, Asteraceae.
Amphiasma is a genus of 7 species of flowering plants in the family Rubiaceae. It was described by Cornelis Bremekamp in 1952. The genus is found from southern Tanzania to Namibia.
Tinnea (sunbells) is a genus of plants in the family Lamiaceae first described in 1867. It is native to sub-Saharan Africa. It was named in honour of the Dutch explorer Alexine Tinne.
- Tinnea aethiopicaKotschy ex Hook.f. - widespread from Mali to Somalia south to Mozambique; naturalized in Trinidad & Tobago
- Tinnea antiscorbuticaWelw. - DRC, Zambia, Angola
- Tinnea apiculataRobyns & Lebrun - eastern Africa from Rwanda to Mozambique
- Tinnea barbataVollesen - Eswatini, northern South Africa
- Tinnea barteriGürke - western Africa
- Tinnea benguellensisGürke - Angola
- Tinnea coeruleaGürke - DRC, Zambia, Angola
- Tinnea eriocalyxWelw. - DRC, Angola, Botswana, Namibia
- Tinnea galpiniiBriq. - Eswatini, Mozambique, South Africa
- Tinnea gossweileriRobyns & Lebrun - Angola
- Tinnea gracilisGürke - Tanzania to Zambia
- Tinnea mirabilis(Bullock) Vollesen - Tanzania
- Tinnea physalisE.A.Bruce - Tanzania
- Tinnea platyphyllaBriq. - DRC
- Tinnea rhodesianaS.Moore - South Africa, Namibia, Zimbabwe, Zambia, Angola, Mozambique
- Tinnea somalensisGürke ex Chiov. - Ethiopia
- Tinnea vesiculosaGürke - Tanzania, Malawi
- Tinnea vestitaBaker - Zimbabwe, Zambia, Angola, Botswana
- Tinnea zambesiacaBaker - Zimbabwe, Zambia, Malawi, Mozambique
