Trichocereus terscheckii var. montanus Backeb. in Cact. Succ. J. (Los Angeles) 23: 45. 1951
Trichocereus terscheckii var. montanus in Cact. Succ. J. (Los Angeles) 23: 45. 1951
is basionym for Echinopsis terscheckii var. montana in Repert. Pl. Succ. 25: 10. 1976 ["1974"]