Soehrensia arboricola (Kimnach) Schlumpb. in Cactaceae Syst. Init. 28: 30. 2012 sec. Schlumpberger 2012
- ≡Trichocereus arboricola Kimnach in Cact. Succ. J. (Los Angeles) 62: 4-5. 1990 syn. sec. Schlumpberger 2012
- ≡Echinopsis arboricola (Kimnach) Mottram in Cactaceae Consensus Init. 2: 8. 1997 syn. sec. ???