Mammillaria coahuilensis subsp. albiarmata (Boed.) D.R. Hunt, Mammillaria Postscripts 7: 3. 1998 sec. Guzmán & al. 2003
- ≡Mammillaria albiarmata Boed. in Jahrb. Deutsch. Kakteen-Ges. 1: 67. 1936 syn. sec. Guzmán & al. 2003
- =Mammillaria coahuilensis var. albiarmata (Boed.) Hofmann, Lief.-werk Mammillaria (parte 4): sine pag. 1989 syn. sec. Guzmán & al. 2003