⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2800174, with some changes.
This name is a synonym of Erysimum incanum .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Iter Marocc. 1928: 141 1929.