Publication: Mitt. Arbeitskreises Mammillaria 15(2): 62 (1991), without basionym ref.; cf. Repert. Pl. Succ. (I.O.S.) 42: 6 (1991 publ. 1992)
Origin and Habitat
Oaxaca (Mexico, Northern America)
Mammillaria mystax var. huajuapensis (Bravo) Lizen
Family: CACTACEAE · Variety or form of Mammillaria mystax