⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2716295, and has not been changed.

Cheiranthus frutescens Vent. ex Pers. is a synonym of Erysimum semperflorens (Schousb.) Wettst.

This name is a synonym of Erysimum semperflorens (Schousb.) Wettst..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Syn. Pl. 2: 201 1806.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:280980-1.