⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50180863, and has not been changed.
This name is a synonym of Mammillaria lloydii .
The record derives from Tropicos which reports it as a synonym (record 50180863
) with original publication details: Cactaceae 4: 89, f. 82 89 1923.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:168739-2
.