Rivas Rossi, Marta, Víctor H. Méndez, and Julián Monge-Nájera. 1997. “Distribution of Costa Rican Epiphytic Bromeliads and the Holdridge Life Zone System”. Revista De Biología Tropical 45 (3):1021–1031. https://doi.org/10.15517/rbt.v45i3.32004.