Helicostylis bolivarensis Pitt. in Contr. U. S. Natl. Herb. 20: 96. 1918
Helicostylis bolivarensis in Contr. U. S. Natl. Herb. 20: 96. 1918
Holotype: Colombia, Bolivar, near Estrella, Curran 304
Helicostylis bolivarensis in Contr. U. S. Natl. Herb. 20: 96. 1918