Cordero, Roberto A, and Brenda Molano-Flores. 1996. “Germination of <i>Tabebuia heterophylla</i> Seeds (Bignoniaceae) from a Wet and Dry Forest of Puerto Rico”. Revista De Biología Tropical 44 (3A):79–86. https://revistas.ucr.ac.cr/index.php/rbt/article/view/21984.