Monographs Details: Tachia grandifolia Maguire & Weaver
Authority: Maguire, Bassett. 1978. The botany of the Guayana Highland--part XI. Mem. New York Bot. Gard. 32: 1-391.
Family:Gentianaceae
Discussion:1. Tachia grandifolia Maguire & Weaver, Jour. Arnold Arb. 56(1): 109, 110. figs IJ-Q, 2, 3. 1975.