Rubiaceae (/ruːbiˈeɪsiːˌiː, -siˌaɪ/) is a family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial...

Crossopteryx is a monotypic genus of flowering plants in the family Rubiaceae. The genus contains only one species, viz. Crossopteryx febrifuga, which...

Full list of the genera in the family Rubiaceae. If the generic name is for an accepted genus, it will appear in bold italics followed by the author(s)...

Egyptian starcluster, is a species of flowering plant in the madder family, Rubiaceae that is native to much of Africa as well as Yemen. It is known for its...

Ixora is a genus of flowering plants in the family Rubiaceae. It is the only genus in the tribe Ixoreae. It consists of tropical evergreen trees and shrubs...

Gardenia is a genus of flowering plants in the coffee family, Rubiaceae, native to the tropical and subtropical regions of Africa, Asia, Madagascar, Pacific...

Spermacoce or false buttonweed is a genus of flowering plants in the family Rubiaceae. It comprises about 275 species found throughout the tropics and subtropics...

orchid 21,950 Eudicot Fabaceae or Leguminosae pea, legume 19,400 Eudicot Rubiaceae madder 13,150 Monocot Poaceae or Gramineae grass 10,035 Eudicot Lamiaceae...

Pentas is a genus of flowering plants in the family Rubiaceae. The genus is found in tropical and southern Africa, the Comoros, Madagascar, and the Arabian...

Cinchona officinalis is a South American tree in the family Rubiaceae. It is native to wet montane forests in Colombia, Ecuador, Peru and Bolivia, between...