427446 165272 Bulbophyllum pentastichum (Pfitzer ex Kraenzl.) Schltr. [80 164851 Bulbophyllum matitanense H. Perrier]
Fl. Madag., vol. 49(1): (Orchidées): p. 419 (1939) [M.J. Vesque]
3697642 1288292 Aulacomnium pentastichum Mont.
C. Gay, Fl. Chil., Atlas [coloured version], vol. 1 : t. 5 [Criptogamia], fig. 1 (1854) [A. Riocreux]