⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Mammillaria esseriana in version 1.1 of The Plant List.
This name is a synonym of Mammillaria compressa subsp. compressa .
The record derives from Tropicos which reports it as a synonym (record 50183860
) with original publication details: Z. Sukkulentenk. 3: 289 289 1928.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:150944-2
.