Monographs Details: Amphiphyllum rigidum Gleason
Authority: Maguire, Bassett & Wurdack, John J. 1958. The botany of the Guayana Highland--Part III. Mem. New York Bot. Gard. 10: 1-156.
Family:Rapateaceae
Description:Distribution and Ecology - Additional specimens: summit Cerro Duida, alt. 1700-1980 m, Sept 1, 1944, Steyermarh 58175 (F, VEN) ; summit Cerro Duida, alt. 1025-1200 m, Sept 2, 1944, Steyermark 58249 (F, NY, VEN). Known only from Cerro Duida.

Discussion:

Type: in swamp on the slopes of Savanna Hills, summit of Mount Duida, Amazonas, Venezuela, alt.: 4400 ft, G. H. H. Tate 780 (holotype NY).

Distribution:Venezuela South America|