This name is a synonym of Diplotaxis hirta (A.Chev.) Rustan & L.Borgen.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 100360804) with original publication details: Bull. Mus. Natl. Hist. Nat., sér. 2 7: 142. 1935.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:288940-1.
This name was in version 1 of The Plant List, record tro-100360804, and has not been changed.