Neomammillaria mundtii (K.Schum.) Britton & Rose, Cactaceae 4: 112. 1923 Neomammillaria mundtii (K.Schum.) Britton & Rose, Cactaceae 4: 112. 1923is new combination for Mammillaria mundtii K.Schum. in Monatsschr. Kakteenk. 13: 141. 1903Taxon for this nameNeomammillaria mundtii (K.Schum.) Britton & Rose