Mammillaria glassii subsp. siberiensis (A.B. Lau) U. Guzmán in Cactaceae Syst. Init. 16: 18. 2003 sec. Guzmán & al. 2003
- ≡Mammillaria glassii var. siberiensis A.B. Lau in Cact. Succ. J. (Los Angeles) 57: 198. 1985 syn. sec. Guzmán & al. 2003
- =Bartschella glassii subsp. siberiensis (A.B. Lau) Doweld in Sukkulenty 3: 38. 2000 syn. sec. Guzmán & al. 2003