Epiphyllopsis gaertneri (Regel) A.Berger ex Backeb. & F.M.Knuth, Kaktus-ABC: 158. 1936 ["1935"]
Epiphyllopsis gaertneri, Kaktus-ABC: 158. 1936 ["1935"]
is new combination for Epiphyllum russellianum var. gaertneri in Gartenflora 33: 323. 1884