This name is a synonym of Sisymbrium altissimum L..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Ill. Fl. N. U.S. ed. 2, 2: 174 1913.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:170342-2.
This name was in version 1 of The Plant List, record kew-2381188, and has not been changed.