Turbinicarpus viereckii subsp. major (Glass & R.A. Foster) Glass, Guía Identific. Cact. Amenazadas México 1: Tu/vi ssp. major. 1997 sec. Guzmán & al. 2003
- ≡Gymnocactus viereckii var. major Glass & R.A. Foster in Cact. Succ. J. (Los Angeles) 50: 285. 1978 syn. sec. Guzmán & al. 2003
- =Thelocactus viereckii var. major (Glass & R.A. Foster) Bravo in Cact. Suc. Mex. 25: 65. 1980 syn. sec. Guzmán & al. 2003
- =Turbinicarpus viereckii var. major (Glass & R.A. Foster) V. John & Ríha in Kaktusy (Brno) 19: 22. 1983 syn. sec. Guzmán & al. 2003
- =Neolloydia viereckii var. major (Glass & R.A. Foster) E.F. Anderson in Bradleya 4: 15. 1986 syn. sec. Guzmán & al. 2003
- =Pediocactus viereckii var. major (Glass & R.A. Foster) Halda in Acta Mus. Richnov., Sect. Nat., 5: 19. 1998 syn. sec. Guzmán & al. 2003
- =Gymnocactus viereckii subsp. major (Glass & R.A. Foster) Doweld in Sukkulenty 3: 37. 2000 syn. sec. Guzmán & al. 2003
- =Turbinicarpus major (Glass & R.A. Foster) D. Donati, Revis. Tasson. Gen. Turbinicarpus: 11. 2003 syn. sec. Donati 2003