On and around base of quartzitic sandstone and conglomerate cliffs at southernmost point of cliff face; scrubby, with much Brocchinia tatei Search this
Cerro de la Neblina, Camp VII, 4 km NE of Pico Phelps (=Neblina); ca 1 km SW of and above Camp VII, Río Negro, Amazonas, Venezuela, South America - Neotropics