Distribution map of Bulbophyllum dolichoglottis
Bulbophyllum dolichoglottis Schltr., flower, lateral view, photo E.F. de Vogel, Wubben s.n.
Bulbophyllum dolichoglottis Schltr., flower, front view, photo E.F. de Vogel, Wubben s.n.
Bulbophyllum dolichoglottis Schltr., flower detail, front view, photo E.F. de Vogel, Wubben s.n.
Bulbophyllum dolichoglottis Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 232, fig. 882