Dracaena is a genus of about 120 species of trees and succulent shrubs. The formerly accepted genera Pleomele and Sansevieria are now included in Dracaena. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Nolinoideae. It has also formerly been separated into the family Dracaenaceae or placed in the Agavaceae.
The Sapotaceae are a family of flowering plants belonging to the order Ericales. The family includes about 800 species of evergreen trees and shrubs in around 65 genera. Their distribution is pantropical.
Chrysophyllum is a group of trees in the Sapotaceae described as a genus by Linnaeus in 1753.
Manilkara is a genus of trees in the family Sapotaceae. They are widespread in tropical and semitropical locations, in Africa, Madagascar, Asia, Australia, and Latin America, as well as various islands in the Pacific and in the Caribbean. A close relative is the genus Pouteria.
The Simaroubaceae are a small, mostly tropical, family in the order Sapindales. In recent decades, it has been subject to much taxonomic debate, with several small families being split off. A molecular phylogeny of the family was published in 2007, greatly clarifying relationships within the family. Together with chemical characteristics such as the occurrence of petroselinic acid in Picrasma, in contrast to other members of the family such as Ailanthus, this indicates the existence of a subgroup in the family with Picrasma, Holacantha, and Castela.
Knowltonia is a genus of flowering plants in the family Ranunculaceae. There are 25 species native to South Africa and Latin America. The juice from the stem of many of the species in the genus is a powerful vesicant.
Psorospermum is a genus of flowering plants in the family Hypericaceae.
Protium is a genus of more than 140 species of flowering plants in the family Burseraceae. It is native to the Neotropics from northern Mexico to Paraguay and southern Brazil, and to Madagascar, the Indian subcontinent, Indochina, southern China, the Philippines, Java, and New Guinea. The genus had been included in Bursera, but is distinct.
Geniostoma is a genus of around 49 species of flowering plants in the family Loganiaceae. They are shrubs or small trees, with inflorescences borne in the axils of the simple, petiolate, oppositely-arranged leaves. The flowers are arranged in cymes, and each is pentamerous.
Olax is a plant genus in the family Olacaceae. It includes 52 species native to the tropics of South America, Africa, Asia, and Australia. The name derives from the Latin, olax (malodorous), and refers to the unpleasant scent of some of the Olax species. Olax is an Old World genus represented by several climbers, some species have leaves and fruits smelling of garlic such as Olax subscorpioidea and Olax gambecola, seeds of the latter are used as condiments in parts of West Africa. In India Olax nana is well known as one of the first species to emerge after forest fires, the shoots growing directly from buried roots.
Placodiscus is a genus of plant in family Sapindaceae. The following species are accepted by Plants of the World Online:
Trichoscypha is a genus of plants in the family Anacardiaceae. It includes 32 species native to tropical Africa.
Vepris is a genus of plant in family Rutaceae. It comprises around 90 species, mainly from tropical Africa, Madagascar and the Mascarene Islands and at a lesser extent Arabia and India.
Zygophyllum is the type genus of the flowering plant family Zygophyllaceae. The generic name is derived from the Greek words ζυγόν (zygon), meaning "double", and φυλλον (phyllon), meaning "leaf". It refers to the leaves, each of which have two leaflets.
Aningeria is a genus of flowering plants in the family Sapotaceae. The genus includes five species of trees which range across tropical Africa, from Guinea Bissau eastwards to Ethiopia and Kenya, and from South Sudan south to Zimbabwe.
Dacryodes is a genus of about 60 species of trees in the family Burseraceae. The generic name is from the Greek dakruon meaning "tear(drop)", referring to how resin droplets form on the bark surface.
Englerophytum is a group of trees in the family Sapotaceae described as a genus in 1914.
Donella is a genus of flowering plants belonging to the family Sapotaceae.
Gambeya is a genus of flowering plants belonging to the family Sapotaceae.
