Appunia is a genus of flowering plants in the family Rubiaceae. It was described by Joseph Dalton Hooker in 1873. The genus is found from southern Mexico, Central America, and northern South America. Species Appunia aurantiaca (K.Krause) Sandwith - Roraima Appunia brachycalyx (Bremek.) Steyerm. - Guyana, Suriname, French Guiana Appunia calycina (Benth.) Sandwith - Guyana Appunia debilis Sandwith - Guyana Appunia guatemalensis Donn. - Guatemala, Belize, Honduras, Nicaragua, Costa Rica, Chiapas, Tabasco, Veracruz Appunia longipedunculata (Steyerm.) Delprete - Colombia, Venezuela Appunia megalantha C.M.Taylor & Lorence - Colombia, Perú Appunia odontocalyx Sandwith - Bolivia Appunia peduncularis (Kunth) Delprete - Venezuela, Brazil Appunia seibertii Standl. - Panamá, Colombia Ecuador Appunia surinamensis (Bremek.) Steyerm. - Suriname Appunia tenuiflora (Benth.) B.D.Jacks. - French Guiana, Suriname, Guyana, Venezuela, Bolivia, Colombia, Perú, northern Brazil Appunia triphylla Ducke - Brazil Appunia venezuelensis Steyerm. - Venezuela References External links Appunia in the World Checklist of Rubiaceae Rubiaceae genera Morindeae Flora of Central America Flora of South America Taxa named by Joseph Dalton Hooker