Monographs Details: Senefelderopsis venamoensis Jabl.
Authority: Maguire, Bassett. 1965. The Botany of the Guayana Highland. Mem. New York Bot. Gard. 12 (3): 1-285.
Family:Euphorbiaceae
Description:Latin Diagnosis - Lamina foliorum obovata vel elliptica, subtus glauca, 11-14 cm longitudine, 6-7 cm latitudine, basi cuneata, apice subrotundate vel subacuto. Fruetus more S. chiribiquitensi subcylindrica atra, opaca, apice rostrate. Pericarpium lignosum durum, 2 mm crassitudine. Semina globosa, subnitidula, ecarunculata. Flores ignoti.

Distribution and Ecology - Distribution. Known only from the type.