⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2871161, with some changes.
This name is a synonym of Matthiola incana subsp. rupestris .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Mém. Herb. Boissier 18: 41 1900.