Mammillaria crucigera subsp. tlalocii (Repp.) D.R. Hunt, Mammillaria Postscripts 6: 9. 1997 sec. Hunt 2016
- ≡Mammillaria tlalocii Repp., Gatt. Mammillaria: 120. 1987 syn. sec. Guzmán & al. 2003
- =Mammillaria crucigera var. tlalocii (Repp.) Linzen, Rogoz. & F. Wolf in Mitteilungsbl. Arbeitskreises Mammillarienfr. 21: 202. 1998 syn. sec. Guzmán & al. 2003