(STEREO) Bulbophyllum hiljeae J.J.Verm., plant habit, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1097, (holotype)
(STEREO) Bulbophyllum hiljeae J.J.Verm., flower detail, column and lip, oblique lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1097, (holotype)
(STEREO) Bulbophyllum hiljeae J.J.Verm., flower detail, column and lip base, oblique front view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1097, (holotype)
(STEREO) Bulbophyllum hiljeae J.J.Verm., flower detail, column and lip base, front view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1097, (holotype)
Bulbophyllum hiljeae J.J.Verm., Orchid Monogr. 7 (1993) 160, fig. 112, J.J. Vermeulen, drawing, plant habit and flower analysis, based on Jongejan cult. 1097 (holo L)