⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50185741, and has not been changed.
This name is a synonym of Mammillaria sartorii J.A.Purpus.
The record derives from Tropicos which reports it as a synonym (record 50185741) with original publication details: Cactaceae 4: 82, f. 75 82 1923.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:168803-2.