Distribution map of Bulbophyllum oxyanthum
Bulbophyllum oxyanthum Schltr., floral analysis, R. Schlechter in Repert. Spec. Nov. Regni Veg. Beih. 21 (1928) t. 239, fig. 907
Bulbophyllum oxyanthum Schltr., herbarium sheet, Schlechter 14394 (isotype specimen K), photo copyright the Board of Trustees of the Royal Botanic Gardens, Kew