Distribution map of Bulbophyllum maxillarioides
Bulbophyllum maxillarioides Schltr., J.J. Vermeulen, sketch, plant habit and flower analysis, based on Schlechter 13819 (iso K)
Bulbophyllum maxillarioides Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 254, fig. 969
Bulbophyllum maxillarioides Schltr., herbarium sheet, Schlechter 13819 (isotype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew