This name is a synonym of Mammillaria aureilanata Backeb..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 5106130) with original publication details: Cact. Hort. Dyck. [ed. 1844] 137 1844.
This name was in version 1 of The Plant List, record tro-5106130, and has not been changed.