This name is a synonym of Biscutella laevigata L..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Feddes Repert. Spec. Nov. Regni Veg. 69: 147 1964.
This name was in version 1 of The Plant List, record kew-2676423.