This name is a synonym of Brassica balearica Pers..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Hist. Nat. Vég. 6: 359 1838.
This name was in version 1 of The Plant List, record kew-2682498, and has not been changed.