The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2739647, and has not been changed.

M Coryphantha guerkeana (Boed.) Britton & Rose is a synonym of Coryphantha ottonis (Pfeiff.) Lem.

This name is a synonym of Coryphantha ottonis (Pfeiff.) Lem..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Cact. 4: 29 1923.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66556-2.