This name is a synonym of Berberis aristata DC..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: J. Hort. Soc. London 5: 12 1850.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:106697-1.
This name was in version 1 of The Plant List, record kew-2673839, and has not been changed.