⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50125783, and has not been changed.
This name is a synonym of Mammillaria goodridgii Scheer.
The record derives from Tropicos which reports it as a synonym (record 50125783) with original publication details: Cact. Succ. J. (Los Angeles) 24: 80 80 1952.