Rubioideae

Theligonum is a genus of flowering plants in the family Rubiaceae. It was described by Carl Linnaeus in 1753. The genus is found from Macaronesia to the Mediterranean Basin, and from China to temperate eastern Asia. It is the only genus in the tribe Theligoneae.

Rubioideae is a subfamily of flowering plants in the family Rubiaceae and contains about 7600 species in 27 tribes.

species of plant

Craterispermum is a genus of flowering plants in the family Rubiaceae. It contains 16 species that occur in tropical Africa and Seychelles. It is the only genus in the tribe Craterispermeae, of which the divergence time is estimated at 34.8 million years ago.

genus of plants

Schizocolea is a genus of flowering plants in the family Rubiaceae. It is the only genus in the tribe Schizocoleeae. The genus is found in Guinea, Ivory Coast, Liberia, Sierra Leone, Gabon, the Democratic Republic of the Congo, and Angola.

Colletoecema is a genus of flowering plants in the family Rubiaceae. It is the only genus in the tribe Colletoecemateae. The 3 species are found from west-central tropical Africa to Angola.

Dunnia is a monotypic genus of flowering plants in the family Rubiaceae. The genus contains only one species, viz. Dunnia sinensis, which is endemic to Guangdong. The '''''Dunnia's''''' survival is threatened due to the presence of humans. Humans' have populated and exploited their natural habitats, along streams and hillsides at low altitudes, to the point of only five isolated habitats being all that's left.

species of plant

Clarkella is a monotypic genus of flowering plants in the family Rubiaceae. The genus contains only one species, viz. Clarkella nana, which is native to India, China, Uttarakhand, the Western Himalayas, Burma and Thailand.

species of plant

species of plant

Coryphothamnus is a monotypic genus of flowering plants in the family Rubiaceae. The genus contains only one species, viz. Coryphothamnus auyantepuiensis, which is endemic to southern Venezuela.