(STEREO) Bulbophyllum cimicinum J.J.Verm., flower detail, centre of flower, front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 100, (holotype)
(STEREO) Bulbophyllum corrugatum J.J.Verm., flower, front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 101, (holotype)
(STEREO) Bulbophyllum johannuli J.J.Verm., flower, oblique front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 102, (holotype)
(STEREO) Bulbophyllum macneiceae Schuit. & de Vogel, plant habit, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 3286
(STEREO) Bulbophyllum macneiceae Schuit. & de Vogel, flower, oblique lateral view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 3286
(STEREO) Bulbophyllum macrorhopalon Schltr., stem part with flower, oblique lateral view, photo P. Jongejan, collection Royal Botanic Garden Kew, T.M. Reeve, cult. P. Jongejan 554
(STEREO) Bulbophyllum tarantula Schuit. & de Vogel, flower, oblique front view, photo P. Jongejan, collection Royal Botanic Garden Kew, T.M. Reeve, cult. P. Jongejan 694
Bulbophyllum tindemansianum J.J.Verm., holotype, flower, front view, photo E.F. de Vogel, Leiden cult. 20081503
(STEREO) Bulbophyllum tinekeae Schuit. & de Vogel, holotype, flower, front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 670, (holotype)
(STEREO) Bulbophyllum trirhopalon Schltr., flower detail, centre of flower, front view, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 1278
Bulbophyllum corrugatum J.J.Verm., drawing J.J. Vermeulen