Sclerocactus brevihamatus subsp. tobuschii
Sclerocactus brevihamatus subsp. tobuschii in Piante Grasse 15(1): 8. 1995 sec. Hunt 20161
- ≡Mammillaria tobuschii in Saguaroland Bull. 6: 79. 1952 syn. sec. Hunt 20062
- ≡Ancistrocactus tobuschii, Cactaceae 5: 2929. 1961 syn. sec. Hunt 20161
- ≡Ferocactus tobuschii in Cact. Succ. J. Gr. Brit. 41: 90. 1979 syn. sec. Kew WCVP (2019)3
- ≡Pediocactus brevihamatus subsp. tobuschii in Acta Mus. Richnov., Sect. Nat., 5: 15. 1998 syn. sec. ???
- ≡Ancistrocactus scheeri subsp. tobuschii in Sukkulenty 2: 29. 1999 syn. sec. ???