⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2381188, and has not been changed.

Norta altissima (L.) Britton is a synonym of Sisymbrium altissimum L.

This name is a synonym of Sisymbrium altissimum L..

The record derives from WCSP (in review) 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: urn:lsid:ipni.org:names:170342-2.