Source de la synonymie
Souza, E. D., Cabral, E. L. & Zappi, D. C. 2010. Revisão de Mitracarpus (Rubiaceae-Spermacoceae) para o Brasil. Rodriguésia, 61(2): 319-352. [CD_REF = 848157] Mitracarpus frigidus (Willd.) K.Schum., 1888

 

Type : Guyana, mont Iramaikpang (partie NW des monts Kanuku), open rocky summit, 975 m, 22/04/1938. Sprawling shrub; corolla white. A.C.Smith 3642 (HT: F0069778F ; IT: A00096314, B100248157, K000174508, MO-716855, NY00132258, P03916690, S05-1701, U0006081, US00130122, W).