Caraballo-Ortiz, Marcos A., and Eugenio Santiago-Valentín. “The Breeding System and Effectiveness of Introduced and Native Pollinators of the Endangered Tropical Tree Goetzea Elegans (Solanaceae)”. Journal of Pollination Ecology 4 (May 20, 2011): 26–33. Accessed April 20, 2024. https://pollinationecology.org/index.php/jpe/article/view/105.