Distribution map of Bulbophyllum plumula
Bulbophyllum plumula Schltr., plant habit, photo P. Jongejan, based on Jongejan 154
Bulbophyllum plumula Schltr., flower, photo P. Jongejan, based on Jongejan 154
Bulbophyllum plumula Schltr., flower detail, photo P. Jongejan, based on Jongejan 154
Bulbophyllum plumula Schltr., lip, photo P. Jongejan, based on Jongejan 154
Bulbophyllum plumula, N. Howcroft, drawing, plant habit and flower details
Bulbophyllum plumula Schltr., J.J. Vermeulen, drawing, flower analysis, based on Jongejan 156 (L)
Bulbophyllum plumula Schltr., J.J. Vermeulen, drawing, plant habit and flower analysis, based on Jongejan 156 (L)
Bulbophyllum plumula Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 268, fig. 1023
Bulbophyllum plumula Schltr., herbarium sheet, Schlechter 17950 (syntype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew