Mammillaria glassii
Mammillaria glassii in Cact. Succ. J. (Los Angeles) 40: 132. 1968 sec. Hunt 20161 wfo-0001256137
- ≡Bartschella glassii in Sukkulenty 3: 37. 2000 syn. sec. Hunt 20161 wfo-0000560802
- ≡Mammillaria glassii subsp. glassii syn. sec. ??? wfo-0001256138
- =Mammillaria ascensionis in Kakteen And. Sukk. 30(3): 61–62. 1979 syn. sec. Hunt 20162 wfo-0001256141
- ≡Mammillaria glassii var. ascensionis in Cact. Succ. J. (Los Angeles) 51(3): 126. 1979 syn. sec. TROPICOS 1988+3 wfo-0001257439
- ≡Mammillaria glassii subsp. ascensionis, Mammillaria Postscripts 6: 6. 1997 syn. sec. TROPICOS 1988+3 wfo-0001256139
- ≡Bartschella glassii subsp. ascensionis in Sukkulenty 3: 37. 2000 syn. sec. ??? wfo-0001430203
- =Mammillaria glassii var. nominis-dulcis in Cact. Succ. J. (Los Angeles) 57: 198. 1985 syn. sec. TROPICOS 1988+4 wfo-0001286238
- ≡Mammillaria ascensionis var. nominis-dulcis, Gatt. Mammillaria: 58. 1987 syn. sec. Kew 20195 wfo-0001286237
- ≡Bartschella glassii subsp. nominis-dulcis in Sukkulenty 3: 38. 2000 syn. sec. ??? wfo-0001430204
- ≡Mammillaria glassii subsp. nominis-dulcis, Cat. Cactaceas Mex.: 126. 2003 syn. sec. TROPICOS 1988+4 wfo-0001286236
- =Mammillaria glassii var. siberiensis in Cact. Succ. J. (Los Angeles) 57: 198. 1985 syn. sec. Kew 20196 wfo-0001286240
- ≡Bartschella glassii subsp. siberiensis in Sukkulenty 3: 38. 2000 syn. sec. ??? wfo-0001430205
- ≡Mammillaria glassii subsp. siberiensis, Cat. Cactaceas Mex.: 126. 2003 syn. sec. Kew 20196 wfo-0001286239