Bulbophyllum baileyi F.Muell., flower, front view, photo A. Schuiteman, Leiden cult. 920440
(STEREO) Bulbophyllum catillus J.J.Verm. & P.O'Byrne, plant habit, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 614, (holotype)
(STEREO) Bulbophyllum fallacinum J.J.Verm., flower, view oblique from below, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 966, (holotype)
(STEREO) Bulbophyllum gerlandianum Kraenzl., flower, oblique front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 1042
(STEREO) Bulbophyllum gjellerupii J.J.Sm., flower, oblique lateral view from above, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 888
Bulbophyllum grandifolium Schltr., flower, front view, photo A. Schuiteman, Leiden cult. 20030823
(STEREO) Bulbophyllum hahlianum Schltr., flower, front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 122
(STEREO) Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne, flower, oblique lateral view, lateral sepal removed, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 282
Bulbophyllum macranthoides Kraenzl., flower, front view, photo E.F. de Vogel, Leiden cult.
Bulbophyllum gerlandianum Kraenzl., plant habit and flower analysis, J.J. Vermeulen, drawing