Trichothelium annulatum (P. Karst.) R. Sant.

VEN 269989. Place of collection: Venezuela; Amazonas; Río Negro departamento; Cañon Grande, just outside; Neblina Base Camp, ca 140 m from; Baria [Mawarinuma] river, along (N0°50' W66°10', alt. 0140 m). Date of collection: February 1984. Associated organism: Plantae indet. (leaf). Collector: Buck, W.R..