There was one illustrations found for M. Riffarth
2 164865 Bulbophyllum medusae (Lindl.) Rchb.f. [80 245123 Cirrhopetalum medusae Lindl.]E.A. von Regel, Gartenflora, vol. 40 : p. 624 (1891) [M. Riffarth]
2 164865 Bulbophyllum medusae (Lindl.) Rchb.f. [80 245123 Cirrhopetalum medusae Lindl.]