Monographs Details: Retiniphyllum maguirei Standl.
Authority: Maguire, Bassett. 1965. The Botany of the Guayana Highland. Mem. New York Bot. Gard. 12 (3): 1-285.
Family:Rubiaceae
Description:Latin Diagnosis - Foliorum laminae utrinque prominente reticulatae vel hand reticulatae vel subtus paullo reticulatae; pedicellis 1-7 mm longis; calyce 6-9 mm longo apice truncato appendicibus minutis instrueto vel dentate dentibus triangularibus 0.75 mm longis instrueto extus fere glabro vel puberulo.