Distribution map of Bulbophyllum atrorubens
Bulbophyllum atrorubens Schltr., habit, photo P. Jongejan, based on Jongejan 3257
Bulbophyllum atrorubens Schltr., inflorescence, photo P. Jongejan, based on Jongejan 3257
Bulbophyllum atrorubens Schltr., herbarium sheet, Schlechter 15495 (isotype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew