⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2674039, with some changes.
This name is a synonym of Berberis × declinata Schrad..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Linnaea 12: 867 1838.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:106832-1.