Distribution map of Bulbophyllum unitubum
(STEREO) Bulbophyllum unitubum J.J.Sm., plant habit, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1467
(STEREO) Bulbophyllum unitubum J.J.Sm., flower detail, centre of flower, oblique lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1467
(STEREO) Bulbophyllum unitubum J.J.Sm., flower detail, centre of flower, oblique lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1467
(STEREO) Bulbophyllum unitubum J.J.Sm., flower detail, column, oblique lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1467
(STEREO) Bulbophyllum unitubum J.J.Sm., flower detail, column, front view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1467
(STEREO) Bulbophyllum unitubum J.J.Sm., flower detail, lip, lateral view, photo P. Jongejan, collection Royal Botanic Gardens, Kew, cult. P. Jongejan 1467
Bulbophyllum unitubum J.J.Sm., plant habit, photo E.F. de Vogel, Leiden cult. 20081551
Bulbophyllum unitubum, P. O'Byrne, drawing,
Bulbophyllum unitubum, N. Howcroft, drawing, plant habit and flower analysis
Bulbophyllum unitubum J.J.Sm., column and lip, drawing J.J. Smith, from Thomsen 875
Bulbophyllum unitubum J.J.Sm., floral analysis, drawing J.J. Smith, from Thomsen 875
Bulbophyllum unitubum J.J.Sm., herbarium sheet, Thomsen 875 (holotype specimen BO)