Mammillaria baxteriana (H.E.Gates) Boed., Kaktus-ABC: 398. 1935 Mammillaria baxteriana (H.E.Gates) Boed., Kaktus-ABC: 398. 1935is new combination for Neomammillaria baxteriana H.E.Gates in Cact. Succ. J. (Los Angeles) 6: 3. 1934Taxon for this nameMammillaria baxteriana (H.E.Gates) Boed.