Neomammillaria pottsii (Scheer ex Salm-Dyck) Britton & Rose, Cactaceae 4: 136. 1923
Neomammillaria pottsii, Cactaceae 4: 136. 1923
is new combination for Mammillaria pottsii, Cact. Hort. Dyck., ed. 1849: 104. 1850
Neomammillaria pottsii, Cactaceae 4: 136. 1923
Taxon for this name