Neomammillaria zeilmanniana (Boed.) Y.Itô, Cactaceae: 590. 1981 Neomammillaria zeilmanniana (Boed.) Y.Itô, Cactaceae: 590. 1981is new combination for Mammillaria zeilmanniana Boed. in Monatsschr. Deutsch. Kakteen-Ges. 3: 227. 1931Taxon for this nameNeomammillaria zeilmanniana (Boed.) Y.Itô