Monographs Details: Catasetum bicallosum Cogn.
Authority: Schweinfurth, Charles. 1967. Orchidaceae of the Guayana Highland. Mem. New York Bot. Gard. 14: 69-214.
Description:Distribution and Ecology - VENEZUELA. Bolivar: On tributary to Rio Carrao, about 10 miles above Canaima and Río Churún, G. C. A. Dunsterville 259. Amazonas: Along Alto Orinoco, Hort. Linden (type).

Distribution:Venezuela South America|