⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5106282, and has not been changed.
This name is a synonym of Mammillaria mammillaris .
The record derives from Tropicos which reports it as a synonym (record 5106282
) with original publication details: Cactaceae 4: 70-71, f. 64 70 1923.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:168747-2
.