Monographs Details: Trigonidium obtusum Lindl.
Authority: Schweinfurth, Charles. 1967. Orchidaceae of the Guayana Highland. Mem. New York Bot. Gard. 14: 69-214.
Family:Orchidaceae
Description:Distribution and Ecology - VENEZUELA. Bolivar: Río Carrao, above Canaima (Laime's Camp area) G. C. K. Dunsterville 266. The type was from BRITISH GUIANA.

Distribution:Venezuela South America|