Distribution map of Bulbophyllum lyriforme
(STEREO) Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne, plant habit, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 282, (holotype)
(STEREO) Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne, flower, view oblique from below, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 282, (holotype)
(STEREO) Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne, flower, lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 282, (holotype)
(STEREO) Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne, flower, oblique lateral view, lateral sepal removed, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 282, (holotype)
Bulbophyllum lyriforme J.J.Verm. & P.O'Byrne, Gard. Bull. Singapore 55 (2003) 154, fig. 14, J.J. Vermeulen, drawing, flower analysis, based on Jongejan cult. 282 (holo L), from Papua New Guinea, Goroka, Daulo Pass