Bactris (Palmae). Flora Neotropica (79)

A revision is given of the neotropical palm genus Bactris, based on the study of morphology and anatomy. Seventy-three species and 21 varieties are recognized. Seven new species and one new variety are described. Two new combinations are made. Seven lectotypes and nine neotypes are designated. This treatment includes keys, descriptions, black and white illustrations, and distribution maps.