Neomammillaria tenampensis Britton & Rose, Cactaceae 4: 101, f. 102. 1923 Neomammillaria tenampensis Britton & Rose, Cactaceae 4: 101, f. 102. 1923is basionym for Mammillaria tenampensis (Britton & Rose) A.Berger, Kakteen: 325. 1929Taxon for this nameNeomammillaria tenampensis Britton & Rose