Parodia herteri (Werderm.) N.P.Taylor in Bradleya 5: 93. 1987 sec. Anceschi & Magli 2018
- ≡Echinocactus herteri Werderm. in Revista Sudamer. Bot. 3(4/6): 143. 1936 syn. sec. Anceschi & Magli 2018
- ≡Notocactus herteri Werderm. in Succulenta (Netherlands) 1950: 17. 1950 syn. sec. Anceschi & Magli 2018
- ≡Ritterocactus herteri (Werderm.) Doweld in Sukkulenty 2(2): 22. 1999 syn. sec. Anceschi & Magli 2018
- =Notocactus rubriflorus Backeb. & F.M.Knuth, Kaktus-ABC: 254. 1936 ["1935"] syn. sec. Anceschi & Magli 2018
- =Notocactus pseudoherteri Buining in Natl. Cact. Succ. J. 26: 2. 1971 syn. sec. Anceschi & Magli 2018
- ≡Notocactus herteri f. pseudoherteri (Buining) K.Herm in Internoto 10: 39. 1989 syn. sec. Anceschi & Magli 2018