⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5108413, and has not been changed.
This name is a synonym of Mammillaria viridiflora (Britton & Rose) Boed..
The record derives from Tropicos which reports it as a synonym (record 5108413) with original publication details: Cacti Arizona (ed. 3) 22, 155, f. 4.11 22 1969.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:151389-2.