Tricalysia is a genus of flowering plants in the family Rubiaceae. The genus is found in tropical and southern Africa and on the islands in the Western Indian Ocean.
Naucleeae is a tribe of flowering plants in the family Rubiaceae and contains about 183 species in 24 genera. Species belonging to Naucleeae occur from Australasia, tropical Asia, Madagascar, tropical Africa, and to the Neotropics and North America.
Empogona is a genus of flowering plants in the family Rubiaceae. The genus is found in tropical and southern Africa and Madagascar. It was for a time deemed a subgenus or section of Tricalysia.
Knoxieae is a tribe of flowering plants in the family Rubiaceae and contains about 131 species in 16 genera. Its representatives are found in Tropical and Southern Africa, the islands in the Western Indian Ocean, the Arabian Peninsula, Tropical and Subtropical Asia, and Northern Australia.
Morindeae is a tribe of flowering plants in the family Rubiaceae. The tribe contains about 165 species in 5 genera, found mainly in the tropics and subtropics.
Spermacoceae is a tribe of flowering plants in the family Rubiaceae and contains about 1346 species in 57 genera. Its representatives are found in the tropics and subtropics.
Pavetteae is a tribe of flowering plants in the family Rubiaceae and contains about 624 species in 9 genera. Its representatives are found from the tropics and subtropics of the Old World and the southern Pacific region.
Gardenieae is a tribe of flowering plants in the family Rubiaceae and contains about 586 species in 53 genera.
Octotropideae is a tribe of flowering plants in the family Rubiaceae and contains about 103 species in 18 genera. Its representatives are found in the paleotropics.
Condamineeae is a tribe of flowering plants in the family Rubiaceae and contains about 305 species in 31 genera. Most genera are found in Central and Southern Tropical America, but a few occur in Southeast Asia.
Sabiceeae is a tribe of flowering plants in the family Rubiaceae and contains about 164 species in 7 genera. Its representatives are found in tropical Africa, Madagascar, Sri Lanka, and from Mexico to tropical America. The genus Sabicea is one of the rare genera in Rubiaceae that occurs both in tropical Africa and tropical America.
Mussaendeae is a tribe of flowering plants in the family Rubiaceae and contains about 221 species in 8 genera. Its representatives are found from tropical and southern Africa, the western Indian Ocean, to tropical and subtropical Asia and the Pacific region.
Psychotrieae is a tribe of flowering plants in the family Rubiaceae and contains about 2114 species in 17 genera. Its representatives are found in the tropics and subtropics.
Sherbournieae is a tribe of flowering plants in the family Rubiaceae and contains 54 species in 4 genera. Its representatives are found in tropical and southern Africa.
Anthospermeae is a tribe of flowering plants in the family Rubiaceae and contains 208 species in 12 genera. Its representatives are found in the Southern Hemisphere, with the exception of the two species of the genus Phyllis. At least two genera, namely Coprosma and Galopina are anemophilous.
Paederieae is a tribe of flowering plants in the family Rubiaceae and contains 81 species in 4 genera. Its representatives are found in the tropics and subtropics.
Urophylleae is a tribe of flowering plants in the family Rubiaceae and contains 237 species in 6 genera. Its representatives are found in the tropics.
Coussareeae is a tribe of flowering plants in the family Rubiaceae and contains 407 species in 10 genera. The former tribe Coccocypseleae Bremek., consisting of Coccocypselum, Declieuxia, and Hindsia, is considered part of Coussareeae. Its representatives are found in Central and South America.
Palicoureeae is a tribe of flowering plants in the family Rubiaceae and contains about 817 species in 11 genera. Its representatives are found in the tropics and subtropics.
