KRAS, Marta; SZLACHETKO, Dariusz L. The Genus Bilabrella Lindl. (Orchidaceae, Habenariinae): General Characteristic and Research History of The Genus. Biodiversity: Research and Conservation, [S. l.], v. 32, p. 9–24, 2015. DOI: 10.2478/biorc-2013-0012. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/biorc-2013-0012. Acesso em: 14 jan. 2025.