Mammillaria guelzowiana Werderm. in Z. Sukkulentenk. 3: 356. 1928 sec. Hunt 2016
- =Mammillaria guelzowiana var. splendens Neale, Cacti Succ. 88. 1935 syn. sec. Guzmán & al. 2003
- =Krainzia guelzowiana (Werderm.) Backeb. in Cact. Succ. J. (Los Angeles) 23: 152. 1951 syn. sec. Guzmán & al. 2003
- =Phellosperma guelzowiana (Werderm.) Buxb. in Oesterr. Bot. Z. 98: 92. 1951 syn. sec. Guzmán & al. 2003
- =Mammillaria guelzowiana var. robustior R. Wolf in Kakteen And. Sukk. 37: 257. 1986 syn. sec. Guzmán & al. 2003
- =Bartschella guelzowiana (Werderm.) Doweld in Sukkulenty 3: 38. 2000 syn. sec. Guzmán & al. 2003