Colobocarpos is a monotypic plant genus of the family Euphorbiaceae. The sole species is Colobocarpos nanus. It is native to Laos and Northern Thailand.
Omphalea is a plant genus of the family Euphorbiaceae first described as a genus in 1759. It is native to tropical parts of the Americas, the West Indies, Asia, Australia, and Africa.
Lobanilia is a plant genus of the family Euphorbiaceae and the sole genus of the subtribe Lobaniliinae. It was first described as a genus in 1989 and is endemic to Madagascar.
- Lobanilia asterothrixRadcl.-Sm.
- Lobanilia bakeriana(Baill.) Radcl.-Sm.
- Lobanilia claoxyloidesRadcl.-Sm.
- Lobanilia crotonoidesRadcl.-Sm.
- Lobanilia hirtella(Baill.) Radcl.-Sm.
- Lobanilia luteobrunnea(Baker) Radcl.-Sm.
- Lobanilia ovalis(Baill.) Radcl.-Sm.
Sampantaea amentiflora is a plant species of the family Euphorbiaceae, first described as a genus in 1972. The genus Sampantaea is monotypic and found in Thailand and Cambodia.
Lasiocroton is a plant genus of the family Euphorbiaceae first described as a genus in 1859. The genus is endemic to the West Indies. It is a member of the Leucocroton alliance, which also includes Leucocroton and Garciadelia. Species in this alliance are dioecious.
- Lasiocroton bahamensisPax & K.Hoffm. - Bahamas, Cuba, Haiti
- Lasiocroton fawcettiiUrb. - Jamaica
- Lasiocroton gracilisBritton & P.Wilson - SE Cuba
- Lasiocroton gutierreziiJestrow - Cuba
- Lasiocroton harrisiiBritton - Jamaica
- Lasiocroton macrophyllus(Sw.) Griseb. - Jamaica
- Lasiocroton microphyllus(A.Rich.) Jestrow - Cuba
- moved to other genera (Bernardia Croton Leucocroton)
- Lasiocroton cordifoliusBritton & P.Wilson - Leucocroton cordifolius (Britton & P.Wilson) Alain
- Lasiocroton prunifoliusGriseb. - Croton punctatusJacq.
- Lasiocroton subpeltatusUrb. - Leucocroton subpeltatus(Urb.) Alain
- Lasiocroton trelawniensisC.D.Adams - Bernardia trelawniensis(C.D.Adams) Jestrow & Proctor
Aparisthmium is a plant genus of the family Euphorbiaceae first described as a genus in 1840. It contains only one known species, Aparisthmium cordatum, native to South America and Costa Rica.
Discocleidion is a plant genus of the family Euphorbiaceae first described as a genus in 1914. It contains one accepted species, Discocleidion rufescens, endemic to China.
Necepsia is a plant genus of the family Euphorbiaceae first described as a genus in 1910. It is native to Madagascar and to tropical Africa.
- Necepsia afzeliiPrain - Liberia, Sierra Leone, Ivory Coast, Ghana, Cameroon, Congo, Cabinda, Gabon
- Necepsia castaneifolia(Baill.) Bouchat & J.Léonard - Tanzania, Zimbabwe, Madagascar
- Necepsia zairensisBouchat & J.Léonard - Congo, Zaire
Argythamnia is a genus of plants of the family Euphorbiaceae first described as a genus in 1756. They are known commonly as silverbushes.
Moultonianthus is a monotypic plant genus in the family Euphorbiaceae first described as a genus in 1916. The only known species is Moultonianthus leembruggianus, native to Borneo and Sumatra.
Acidoton is a genus of plant of the family Euphorbiaceae first described as a genus in 1788. It is native to the Greater Antilles, Central America, and tropical South America.
Podadenia is a genus of plant of the family Euphorbiaceae first described as a genus in 1821. At present, only species is recognized in the genus, Podadenia sapida, endemic to Sri Lanka.
Cavacoa is a plant genus of the family Euphorbiaceae first described as a genus in 1955. All the species are native to sub-Saharan Africa.
- Cavacoa aurea(Cavaco) J.Léonard - Kenya, Malawi, Mozambique, KwaZulu-Natal
- Cavacoa baldwinii(Keay & Cavaco) J.Léonard - Sierra Leone, Liberia
- Cavacoa quintasii(Pax & K.Hoffm.) J.Léonard - Annobón, São Tomé, Zaïre
Anomostachys is a plant genus of the family Euphorbiaceae first described as a genus in 1951. It contains one known species, Anomostachys lastellei, endemic to Madagascar.
Grimmeodendron is a plant genus of the family Euphorbiaceae first described as a genus in 1908. It is native to the West Indies.
- Grimmeodendron eglandulosum(A.Rich.) Urb. - Bahamas, Cuba, Haiti
- Grimmeodendron jamaicenseUrb. - Jamaica
Hamilcoa is a plant genus in the family Euphorbiaceae first described as a genus in 1912. It contains only one known species, Hamilcoa zenkeri, native to Nigeria and Cameroon.
Nealchornea is a genus of trees in the family Euphorbiaceae first described as a genus in 1913. It is native to South America.
- Nealchornea stipitataB.Walln. - Amazonas State in Brazil
- Nealchornea yapurensisHuber - E Colombia, Peru, Ecuador, Amazonas State
Astrocasia is a plant genus of the family Phyllanthaceae first described as a genus in 1905. It is included in the subtribe Astrocasiinae. It is native to Mesoamerica, northern South America, and the western part of the West Indies.
- Astrocasia austinii(Standl.) G.L.Webster - Izabal
- Astrocasia diegoaeJ.Jiménez Ram. & Mart.Gord. - Guerrero
- Astrocasia jacobinensis(Müll.Arg.) G.L.Webster - Bahia, Bolivia
- Astrocasia neurocarpa(Müll.Arg.) I.M.Johnst. ex Standl. - Oaxaca, Querétaro, San Luis Potosí, Tamaulipas
- Astrocasia peltataStandl. - Costa Rica, Nayarit, Jalisco
- Astrocasia tremula (Griseb.) G.L.Webster - Mexico, Central America, West Indies, northern South America
Dendrocousinsia fasciculata is a species of plant in the family Euphorbiaceae. It is endemic to western and central Jamaica.
Dendrocousinsia spicata is a species of plant in the family Euphorbiaceae. It is endemic to Jamaica. It is threatened by habitat loss.
