⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-93378, with some changes.
This name is a synonym of Cyanthillium cinereum (L.) H.Rob..
The record derives from TICA which reports it as a synonym (record E069EB1B-1C11-426A-A5F8-8A9737166743) with original publication details: 84 1786.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:197395-1.