Mammillaria scrippsiana (Britton & Rose) Orcutt in Cactography 8. 1926 Mammillaria scrippsiana (Britton & Rose) Orcutt in Cactography 8. 1926is new combination for Neomammillaria scrippsiana Britton & Rose, Cactaceae 4: 84, f. 78. 1923Taxon for this nameMammillaria scrippsiana (Britton & Rose) Orcutt in Cactography 8. 1926