Mammillaria albicans f. slevinii (Britton & Rose) Neutel. in Succulenta (Netherlands) 65: 120. 1986 Mammillaria albicans f. slevinii (Britton & Rose) Neutel. in Succulenta (Netherlands) 65: 120. 1986Taxon for this nameMammillaria albicans f. slevinii (Britton & Rose) Neutel.
