(STEREO) Bulbophyllum sp. sect. Brachypus, plant habit, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 240
(STEREO) Bulbophyllum cerinum Schltr. cf., pseudobulbs and flowers, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 3271
(STEREO) Bulbophyllum cerinum Schltr. cf., flower detail, centre of flower, oblique front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 3271
Bulbophyllum magnussonianum J.J.Verm. in press, inflorescences, photo E.F. de Vogel, Leiden cult. 20081518
(STEREO) Bulbophyllum ustusfortiter J.J.Verm., flowers, view from above, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 31721, (holotype)
Bulbophyllum variculosum J.J.Verm. cf., flower, lateral sepal removed, lateral view, photo E.F. de Vogel, Leiden cult. 930223, Jongejan 3271
Bulbophyllum variculosum J.J.Verm., drawing J.J. Vermeulen