This name is a synonym of Diplotaxis tenuifolia (L.) DC..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100358884) with original publication details: Novit. Fl. Suec. Alt. 209 1828.
This name was in version 1 of The Plant List, record tro-100358884.