⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2674073, and has not been changed.
This name is a synonym of Berberis × bidentata Lechl..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Misc. Inform. Kew 1928: 108 1928.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:106855-1.