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

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

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)...

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...

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...

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...

languages, is a perennial, shrubby flowering plant in the coffee family Rubiaceae. It is a close relative of Psychotria carthagenensis (a.k.a. samiruka...

Guettarda is a plant genus in the family Rubiaceae. Most of these plants are known by the common name velvetseed. Most of the species are Neotropical...

goosegrass,and sticky willy, is an annual, herbaceous plant of the family Rubiaceae. Galium aparine is known by a variety of common names in English. They...