Neomammillaria zacatecasensis (Shurly) Y.Itô, Cactaceae: 593. 1981 Neomammillaria zacatecasensis (Shurly) Y.Itô, Cactaceae: 593. 1981is new combination for Mammillaria zacatecasensis Shurly in Cact. Succ. J. Gr. Brit. 22: 51. 1960Taxon for this nameNeomammillaria zacatecasensis (Shurly) Y.Itô