DRESSLER, R. L. The major sections or groups within Sobralia, with four new species from Panama and Costa Rica, S. Crispissima, S. Gloriana, S. Mariannae And S. Nutans. Lankesteriana: International Journal on Orchidology, [S. l.], v. 2, n. 3, 2016. DOI: 10.15517/lank.v2i3.23088. Disponível em: https://www.revistas.ucr.ac.cr/index.php/lankesteriana/article/view/23088. Acesso em: 5 may. 2024.