Soehrensia walteri (R.Kiesling) Schlumpb. in Cactaceae Syst. Init. 28: 31. 2012 sec. Schlumpberger 2012
- ≡Lobivia walteri R.Kiesling in Hickenia 1(7): 35-36. 1976 syn. sec. Schlumpberger 2012
- ≡Echinopsis walteri (R.Kiesling) H.Friedrich & Glaetzle in Bradleya 1: 96. 1983 syn. sec. ???
- ≡Lobivia huascha var. walteri (R.Kiesling) Rausch, Lobivia 85: 69. 1987 ["1985"] syn. sec. ???
- ≡Trichocereus walteri (R.Kiesling) J.G.Lamb., Cact. Argentine, ed. 2: 321. 1998 ["1997"] syn. sec. TROPICOS 1988+