⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2359161, with some changes.
This name is a synonym of Matthiola incana (L.) R.Br..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Hort. Bot. Vindob. 147 1818.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:286856-1.