Mammillaria albicans (Britton & Rose) A.Berger, Kakteen: 308. 1929 Mammillaria albicans (Britton & Rose) A.Berger, Kakteen: 308. 1929is new combination for Neomammillaria albicans Britton & Rose, Cactaceae 4: 138. 1923Taxon for this nameMammillaria albicans (Britton & Rose) A.Berger