Monographs Details: Pagamea coriacea var. acuta Steyerm.
Authority: Maguire, Bassett. 1965. The Botany of the Guayana Highland. Mem. New York Bot. Gard. 12 (3): 1-285.
Family:Rubiaceae
Description:Latin Diagnosis - A var. coriacea differt apice laminarum foliorum acuto, laminis oblongoellipticis 13-15 cm longis 3.5-4.5 cm latis.