(STEREO) Bulbophyllum microsphaerium Schltr., plant habit, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 1576
(STEREO) Bulbophyllum sp. sect. Minutissima, flower detail, centre of flower, oblique lateral view, lateral sepal and petal removed, photo P. Jongejan, collection Royal Botanic Garden K
(STEREO) Bulbophyllum nematorhizis Schltr. cf., plant habit, photo P. Jongejan, collection Royal Botanic Garden Kew, cult. P. Jongejan 1307
Bulbophyllum microsphaerum Schltr., plant habit and flower analysis, J.J. Vermeulen, sketch