Whitten, Mark, Norris Williams, Robert Dressler, Günter Gerlach, and Franco Pupulin. “Generic Relationships of Zygopetalinae (Orchidaceae: Cymbidieae): Combined Molecular Evidence”. Lankesteriana: International Journal on Orchidology 5, no. 2 (June 24, 2015). Accessed May 5, 2024. https://www.revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19799.