GERLACH, G.; PUPULIN, F.

Stanhopeinae Mesoamericanae VI. On the identity of Polycycnis barbata (Orchidaceae), and other notes on the genus Polycycnis

. Phytotaxa, Auckland, New Zealand, v. 432, n. 2, p. 155–170, 2020. DOI: 10.11646/phytotaxa.432.2.5. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.432.2.5. Acesso em: 6 dec. 2025.