The Cinchoneae are a

tribe The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide usage of the term in English is in the discipline of anthropology. This definition is contested, in part due to confl ...

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants t ...

s in the

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

Rubiaceae The Rubiaceae are a family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules a ...

containing about 125

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriat ...

in 9

genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...

. Representatives are found from

Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the no ...

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.

Genera

Currently accepted names * '' Ciliosemina'' Antonelli (2 sp) * ''

Cinchona ''Cinchona'' (pronounced or ) is a genus of flowering plants in the family Rubiaceae containing at least 23 species of trees and shrubs. All are native to the tropical Andean forests of western South America. A few species are reportedly nat ...

'' L. (24 sp) * '' Cinchonopsis'' L.Andersson (1 sp) * '' Joosia'' H.Karst. (12 sp) * '' Ladenbergia''

Klotzsch Johann Friedrich Klotzsch (9 June 1805 – 5 November 1860) was a German pharmacist and botanist. His principal work was in the field of mycology, with the study and description of many species of mushroom. Klotzsch was born in Wittenberg. Orig ...

(35 sp) * ''

Maguireocharis ''Maguireocharis'' is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Maguireocharis neblinae Steyerm. It is native to southern Venezuela and northern Brazil. The genus name of ''Mag ...

Steyerm. Julian Alfred Steyermark (January 27, 1909 – October 15, 1988) was a Venezuelan American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae. Life and work Julian Alfred Steyermark was born in St. Louis, ...

(1 sp) * '' Pimentelia'' Wedd. (1 sp) * ''

Remijia ''Remijia'' is a genus of flowering plants in the Family (biology), family Rubiaceae. Within the family, it is a member of the subfamily Cinchonoideae and the Tribe (biology), tribe Cinchoneae. There are about 36 species in ''Remijia''. They are ...

DC. Augustin Pyramus (or Pyrame) de Candolle (, , ; 4 February 17789 September 1841) was a Swiss botanist. René Louiche Desfontaines launched de Candolle's botanical career by recommending him at a herbarium. Within a couple of years de Candolle ...

(45 sp) * '' Stilpnophyllum''

Hook.f. Sir Joseph Dalton Hooker (30 June 1817 – 10 December 1911) was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For twenty years he served as director of t ...

(4 sp) Synonyms * ''Cascarilla'' ( Endl.) Wedd. = '' Ladenbergia'' *''Cephalodendron''

= ''

'' * ''Kinkina''

Adans. Michel Adanson (7 April 17273 August 1806) was an 18th-century French botanist and naturalist who traveled to Senegal to study flora and fauna. He proposed a "natural system" of taxonomy distinct from the binomial system forwarded by Linnaeus. ...

= ''

'' * ''Macrocneumum'' Vand. = ''

'' * ''Quinquina'' Boehm. = ''

References

Cinchonoideae tribes {{Cinchonoideae-stub