Satyrium is a genus of orchid. The Kew plant list for 2010 listed 85 full species as accepted, ignoring synonyms, subspecies and hybrids etc. About ten were still unresolved at the time. Most of the species occur in sub-Saharan Africa and Madagascar. The ranges of four species extend to Asia, mainly in India and Sri Lanka. Hybridization occurs between several species, complicating molecular phylogenetic studies, especially those relying on mitochondrial and chloroplast DNA sequences.
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.
Orthochilus is a genus of orchids that consists of at least 34 species, most of which are native to Africa and Madagascar with a few species in tropical and subtropical America. The genus was first formally described in 1850 by the French botanist Achille Richard, who cited an earlier suggestion by the German botanist Christian Ferdinand Friedrich Hochstetter. Richard recognized a single species, Orthochilus abyssinicus, and noted that the genus shared many features with the closely related genus Eulophia, but differed from it in the form of the pollen masses and caudicule, a stalk to which the pollen masses are attached. The genus Orthochilus has often been viewed as a synonym of the larger genus Eulophia by many botanists, but a recent molecular phylogeny published in 2014 revealed that Eulophia, as traditionally circumscribed, was paraphyletic unless Orthochilus was recognized as a separate genus.
Diaphananthe is a genus of flowering plants from the orchid family, Orchidaceae. As currently conceived, it contains 33 accepted species, all endemic to sub-Saharan Africa.
Periplocoideae is a subfamily of the dogbane plant family, Apocynaceae. It was not divided into tribes as of 2014.
Gongronema is a genus of plants first described as a genus in 1844. Some of the species are native to Africa, with others in South and Southeast Asia.
Stathmostelma is a genus of plants in the family Apocynaceae, first described as a genus in 1893. It is native to Africa.
Aspidoglossum is a genus of plants in the family Apocynaceae, first described as a genus in 1838. It is native to Africa.
Pachycarpus is a genus of plants in the family Apocynaceae, first described in 1838. It is native to Africa.
Tacazzea is a genus of plants in the family Apocynaceae, first described in 1890. It is native to Africa.
Raphionacme is a plant genus in the family Apocynaceae, first described as a genus in 1842. The genus is found primarily in Africa, with one species on the Arabian Peninsula.
Schizoglossum is a genus of flowering plants belonging to the family Apocynaceae.
