⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2799883, with some changes.
This name is a synonym of Erysimum capitatum .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Crucif. Continent. N. Amer. 482 1993.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1056212-2
.