This name is a synonym of Erucastrum varium (Durieu) Durand.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Rev. Bot. 2: 434 1847.
This name was in version 1 of The Plant List, record kew-2682867, and has not been changed.