Gerlach, G., & Pupulin, F. (2020). Stanhopeinae Mesoamericanae VI. On the identity of Polycycnis barbata (Orchidaceae), and other notes on the genus Polycycnis.
Παραπομπή Chicago StyleGerlach, Günter, και Franco Pupulin. Stanhopeinae Mesoamericanae VI. On the Identity of Polycycnis Barbata (Orchidaceae), and Other Notes On the Genus Polycycnis. 2020.
Παραπομπή MLAGerlach, Günter, και Franco Pupulin. Stanhopeinae Mesoamericanae VI. On the Identity of Polycycnis Barbata (Orchidaceae), and Other Notes On the Genus Polycycnis. 2020.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.