Amanoa is a genus from the family Phyllanthaceae first described as a genus in 1775. It is native to South America, Central America, the West Indies, and tropical Africa.
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.
Caryodendron is a plant genus of the family Euphorbiaceae first described as a genus in 1860. The genus includes C. orinocense, known as the Inchi tree or Tacay nut. It is native to Central America and South America. They are dioecious trees.
- Caryodendron amazonicumDucke - Amazonas in Brazil
- Caryodendron angustifoliumStandl. - Costa Rica, Panama, Colombia
- Caryodendron janeirenseMüll.Arg. - Rio de Janeiro
- Caryodendron orinocenseH.Karst - Colombia, Venezuela, Ecuador
Philyra is a plant genus of the family Euphorbiaceae first described as a genus in 1841. It contains only one known species, Philyra brasiliensis, native to Brazil, Paraguay, and northeastern Argentina.
Actinostemon is a plant genus of the family Euphorbiaceae first described as a genus in 1841. It is native to South America, Central America, and the West Indies.
Gymnanthes is a genus of flowering plants in the spurge family, Euphorbiaceae, first described as a genus in 1788. It is found primarily in the warmer parts of the Western Hemisphere, but with some species in central Africa and southwestern Southeast Asia.
Maprounea is a plant genus of the family Euphorbiaceae first named as a genus in 1775. It is native to tropical Africa, Trinidad, and tropical Central and South America.
- Maprounea africana - W + C + S Africa, from Benin to Zimbabwe
- Maprounea amazonica - Colombia, Venezuela, N Brazil
- Maprounea brasiliensis - Brazil, Paraguay, Bolivia
- Maprounea guianensis - Trinidad, Panama, Colombia, Venezuela, French Guiana, Suriname, Guyana, Brazil, Peru, Ecuador, Bolivia, Paraguay
- Maprounea membranacea - Nigeria, Cameroon, Gabon, Equatorial Guinea, Cabinda, Central African Republic, Congo, Zaire
Algernonia is a plant genus of the family Euphorbiaceae first described as a genus in 1858. It is native to Peru and Brazil.
Discocarpus is a genus of the plant family Phyllanthaceae first described as a genus in 1841. It is native to northern South America. It is dioecious, with male and female flowers on separate plants.
- Discocarpus essequeboensisKlotzsch - Brazil, Venezuela (Amazonas), Guyana, Suriname, French Guiana
- Discocarpus gentryiS.M.Hayden - S Venezuela (Amazonas), Peru (Loreto), N Brazil
- Discocarpus pedicellatusFiaschi & Cordeiro - State of Bahia in Brazil
- Discocarpus spruceanusMüll.Arg. - Venezuela (Amazonas), Brazil, Suriname (Sipaliwini), Bolivia
Savia is a genus of the family Phyllanthaceae first described as a genus in 1806. It is native to the West Indies, the Florida Keys, Mexico, Venezuela, Brazil, and Paraguay.
- Savia dictyocarpaMüll.Arg. - Paraguay, S Brazil
- Savia sessiliflora(Sw.) Willd. - Mexico, West Indies, Venezuela
Agonandra is a genus of plants in the family Opiliaceae described as a genus in 1862.
Araujia odorata, formerly known as Morrenia odorata, the latexplant or strangler vine, is a plant in the family Apocynaceae, which is native to South America. This plant is cited in Flora Brasiliensis by Carl Friedrich Philipp von Martius. The species is widely cultivated as an ornamental.
Asteranthos is a genus of woody plant in the family Lecythidaceae. There is only one known species, Asteranthos brasiliensis, native to Venezuela and Brazil.
Anthodiscus is a genus of plant in family Caryocaraceae described as a genus in 1818.
Raddia is a genus of South American plants in the grass family, most of the species found only in Brazil.
Pygmaeorchis is a genus of flowering plants from the orchid family, Orchidaceae. It contains two known species, both endemic to Brazil:
Rauhiella is a genus of flowering plants from the orchid family, Orchidaceae.
Sanderella is a genus of flowering plants from the orchid family, Orchidaceae, native to South America. Two species are recognized at present :
Kerbera is a genus of plants in the family Apocynaceae first established in 1885. It contains only one known species, Kerbera eichleri, endemic to Brazil.
Eremitis is a genus of bamboo plants in the grass family, that is endemic to Brazil.
