⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2631900, with some changes.
This name is a synonym of Alyssum alyssoides (L.) L..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Amer. Midl. Naturalist 18: 212 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:10521-2.