Epiphyllopsis gaertneri var. tiburtii Backeb. & Voll in Arch. Jard. Bot. Rio de Janeiro 9: 149. 1949
Epiphyllopsis gaertneri var. tiburtii in Arch. Jard. Bot. Rio de Janeiro 9: 149. 1949
is basionym for Rhipsalidopsis gaertneri var. tiburtii in Gentes Herbarum 8(4): 342. 1953