Distribution map of Bulbophyllum xyphoglossum
Bulbophyllum xyphoglossum J.J.Verm., Blumea 55 (2010) 284, fig. 5, flower, front view, photo E.F. de Vogel, Nat. Cap. Bot. Gard. Port Moresby
Bulbophyllum xyphoglossum J.J.Verm., Blumea 55 (2010) 284, fig. 5, flower, lateral view, photo E.F. de Vogel, Nat. Cap. Bot. Gard. Port Moresby
Bulbophyllum xyphoglossum J.J.Verm., Blumea 55 (2010) 284, fig. 5, flower, lateral view, with fruit flies, photo E.F. de Vogel, Port Moresby Botanic Gardens