⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5104380, with some changes.
This name is a synonym of Mammillaria longimamma DC..
The record derives from Tropicos which reports it as a synonym (record 5104380) with original publication details: Enum. Diagn. Cact. 23 23 1837.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:151815-2.