Xylosma is a genus of flowering plants in the family Salicaceae. It contains around 100 species of evergreen shrubs and trees commonly known as brushhollies, xylosmas, or, more ambiguously, "logwoods". The generic name is derived from the Greek words ξύλον (xylon), meaning "wood, tree", and ὀσμή (osmé), meaning "smell", referring to the fragrant wood of some of the species. The Takhtajan system places it in the family Flacourtiaceae, which is considered defunct by the Angiosperm Phylogeny Group.
Theophrastoideae is a small subfamily of flowering plants in the family Primulaceae. It was formerly recognized as a separate family Theophrastaceae. As previously circumscribed, the family consisted of eight genera and 95 species of trees or shrubs, native to tropical regions of the Americas.
Stenandrium is a genus of flowering plants in the family Acanthaceae native to the Americas, with 50 species of perennial herbs ranging from the southern United States to northern Argentina and central Chile.
Sideroxylon is a genus of trees in the family Sapotaceae described as a genus by Linnaeus in 1753. They are collectively known as bully trees. The generic name is derived from the Greek words σιδηρος (sideros), meaning "iron", and ξύλον (xylon), meaning "wood."
Amyris is a genus of flowering plants in the citrus family, Rutaceae. The generic name is derived from the Greek word αμυρων, which means "intensely scented" and refers to the strong odor of the resin. Members of the genus are commonly known as torchwoods because of their highly flammable wood.
Casasia is a genus of flowering plants in the family Rubiaceae. These shrubs or small trees occur on the Caribbean islands and in one case in Florida. Some of the ten accepted species were formerly placed elsewhere, e.g. in the related genip-tree genus (Genipa), in Gardenia or in Randia.
Gonzalagunia is a genus of plant in the family Rubiaceae.
Guettarda is a plant genus in the family Rubiaceae. Most of these plants are known by the common name velvetseed.
Maytenus is a genus of flowering plants in the family Celastraceae. Members of the genus are distributed throughout Central and South America, Southeast Asia, Micronesia, and Australasia, the Indian Ocean and Africa. They grow in a very wide variety of climates, from tropical to subpolar. The traditional circumscription of Maytenus was paraphyletic, so many species have been transferred to Denhamia and Gymnosporia.
Rondeletia is a genus of flowering plants in the family Rubiaceae. It is endemic to the Neotropics. There are around 160 species.
Galactia is a genus of plants in the legume family (Fabaceae). It belongs to the subfamily Faboideae and tribe Diocleae They do not have an unambiguous common name, being commonly called milk peas, beach peas or wild peas. They are perennial herbs or subshrubs with prostrate, climbing, or erect forms.
Rondeletieae is a tribe of flowering plants in the family Rubiaceae and contains about 178 species in 8 genera. Its representatives are found from southern Mexico to northern South America and in the Caribbean.
Solenandra is a genus of flowering plant in the family Rubiaceae, native from Mexico to Central America and the Caribbean. The genus was established by Joseph Dalton Hooker in 1873.
Mitracarpus is a plant genus in the coffee family Rubiaceae. Girdlepod is a common name for some species in this genus.
Varronia is a genus of flowering plants in the family Boraginaceae, found throughout Latin America, the Caribbean, and in the US states of Texas and Florida. They were resurrected from Cordia in 2007.
Schmidtottia is a genus of flowering plants in the family Rubiaceae, native to eastern Cuba. Adapted to serpentine soils, they are nickel hyperaccumulators.
Clavija is a genus of flowering plants belonging to the family Primulaceae.
Stenostomum is a genus of flowering plant in the family Rubiaceae, native from southern Mexico to tropical South America. The genus was established by Karl Friedrich von Gaertner in 1806.
