Echinopsis terscheckii var. montana (Backeb.) H.Friedrich & G.D.Rowley in Repert. Pl. Succ. 25: 10. 1976 ["1974"]
Echinopsis terscheckii var. montana in Repert. Pl. Succ. 25: 10. 1976 ["1974"]
is new combination for Trichocereus terscheckii var. montanus in Cact. Succ. J. (Los Angeles) 23: 45. 1951