Soehrensia spachiana
Soehrensia spachiana in Cactaceae Syst. Init. 28: 31. 2012 sec. Schlumpberger 20121
- ≡Cereus spachianus, Hort. Universel 1: 225. 1839 syn. sec. Schlumpberger 20121
- ≡Echinocereus spachianus, Handb. Cacteenk., ed. 2: 827. 1885 syn. sec. Britton & Rose 19202
- ≡Trichocereus spachianus in Boll. Reale Orto Bot. Giardino Colon. Palermo 8: 237. 1909 syn. sec. ???
- ≡Echinopsis spachiana in I.O.S. Bull. 3(3): 98. 1974 syn. sec. ???