Mammillaria huajuapensis Bravo in Anales Inst. Biol. Univ. Nac. México 25: 536. 1954
Mammillaria huajuapensis in Anales Inst. Biol. Univ. Nac. México 25: 536. 1954
is basionym for Mammillaria mystax var. huajuapensis in Mitteilungsbl. Arbeitskreises Mammillarienfr. 15: 62. 1991