⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2632245, with some changes.
This name is a synonym of Alyssum tortuosum Willd..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Exsicc. (Sched. Herb. Pl. Or.) 1924: 18 1924.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:277605-1.