This name is a synonym of Berberis aetnensis C.Presl.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Bull. Herb. Boissier II, 5: 660 1905.
This name was in version 1 of The Plant List, record kew-2673378, and has not been changed.