Mammillaria littoralis K.Brandegee in Bull. Misc. Inform. Kew 1908: App. 91. 1908 Mammillaria littoralis K.Brandegee in Bull. Misc. Inform. Kew 1908: App. 91. 1908Type: not designatedTaxon for this nameMammillaria littoralis K.Brandegee