Neomammillaria mammillaris (L.) Britton & Rose, Cactaceae 4: 70–71, f. 64. 1923 Neomammillaria mammillaris (L.) Britton & Rose, Cactaceae 4: 70–71, f. 64. 1923is new combination for Cactus mammillaris L., Sp. Pl.: 466. 1753Taxon for this nameNeomammillaria mammillaris (L.) Britton & Rose