Guevara, Lorena I., Damelis J. Jáuregui, and Fred W. Stauffer. 2014. “Floral Structure of Two Species of Trachycarpeae (Arecaceae)”. Revista De Biología Tropical 62 (3):1137–1146. https://doi.org/10.15517/rbt.v62i3.12001.