Meneguzzo, Thiago E. C., Bruno M. De Carvalho, João A. N. Batista, Sueli M. Gomes, and Carolyn E. B. Proença. 2024. “Brachystele guayanensis Is a Cyclopogon (Orchidaceae): Notes on Its Biology and Taxonomy”. Phytotaxa 658 (1). Auckland, New Zealand:109-19. https://doi.org/10.11646/phytotaxa.658.1.5.