This name is a synonym of Sinapis arvensis var. orientalis (L.) W.D.J.Koch & Ziz.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Voy. Bot. Espagne 1: 39 1839.
This name was in version 1 of The Plant List, record kew-2682815.