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.
The Cinchoneae are a tribe of flowering plants in the family Rubiaceae containing about 125 species in 9 genera. Representatives are found from Costa Rica to southern tropical America. Species within Cinchoneae are characterized as small trees or shrubs with imbricate or valvate corolla aestivation and often dry capsular fruits. Many species contain alkaloids.
Hamelieae is a tribe of flowering plants in the family Rubiaceae and contains about 171 species in 6 genera. Its representatives are found in tropical and subtropical America. The sister tribe Hillieae is sometimes here included.
Hillieae is a tribe of flowering plants in the family Rubiaceae and contains about 29 species in 3 genera. Its representatives are found in tropical America. The tribe is sometimes included in its sister tribe Hamelieae.
Coptosapelteae is a tribe incertae sedis of flowering plants in the family Rubiaceae and contains about 55 species in 2 genera. Its representatives are found in tropical and subtropical Asia. This tribe has not been placed within as subfamily of Rubiaceae, but is sister to the rest of the family.
Gaertnereae is a tribe of flowering plants in the family Rubiaceae and contains about 95 species in 2 genera. Gaertnera is found from tropical Africa to tropical Asia, while Pagamea is found in southern tropical America.
Ixoroideae is a subfamily of flowering plants in the family Rubiaceae and contains about 4000 species in 27 tribes.
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.
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.
Gardenieae is a tribe of flowering plants in the family Rubiaceae and contains about 586 species in 53 genera.
Coffeeae is a tribe of flowering plants in the family Rubiaceae and contains about 303 species in 11 genera. Its representatives are found in tropical and southern Africa, Madagascar, the western Indian Ocean, tropical and subtropical Asia, and Queensland.
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.
Cordiereae is a tribe of flowering plants in the family Rubiaceae and contains 124 species in 12 genera. Its representatives are found in central and southern tropical America.
Henriquezieae is a tribe of flowering plants in the family Rubiaceae and contains 20 species in 3 genera. Its representatives are found in northern South America.
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.
Lasiantheae is a tribe of flowering plants in the family Rubiaceae and contains 239 species in 3 genera. Its representatives are found in Central America, the Caribbean, tropical Africa, and tropical and subtropical Asia.
