Ramírez B, W. (1994). Hybridization of <i>Ficus religiosa</i> with <i>F. septica</i> and <i>F. aurea</i> (Moraceae). Revista De Biología Tropical, 42(1-2), 339–342. Retrieved from https://revistas.ucr.ac.cr/index.php/rbt/article/view/23207