Neomammillaria polycentra var. brunnea (Salm-Dyck) Y.Itô, Cactaceae: 598. 1981
Neomammillaria polycentra var. brunnea, Cactaceae: 598. 1981
is new combination for Mammillaria spinosissima var. brunnea, Cact. Hort. Dyck., ed. 1849: 8. 1850
Neomammillaria polycentra var. brunnea, Cactaceae: 598. 1981
Taxon for this name