Rapicactus beguinii subsp. hintoniorum (A. Hofer) Lüthy in Cactus & Co. 7: 38. 2003 sec. Lodé 2018
- ≡Turbinicarpus beguinii subsp. hintoniorum A. Hofer in Succulentes 2000: 21. 2000 syn. sec. Donati & Zanovello 2004
- =Neolloydia glassii subsp. hintoniorum (A. Hofer) Doweld in Sukkulenty 8: 17. 2005 syn. sec. Hunt & al. 2006