Pupulin, Franco, and Adam P. Karremans. “<i>Crossoglossa sotoana</i≫ (Orchidaceae: Malaxideae), a New Species Honoring the Late Mexican Botanist, Miguel Ángel Soto Arenas”. Lankesteriana: International Journal on Orchidology 9, no. 3 (January 4, 2010): 443–446. Accessed June 19, 2025. https://archivo.revistas.ucr.ac.cr/index.php/lankesteriana/article/view/52256.