⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2777383, with some changes.
This name is a synonym of Ptilotrichum spinosum (L.) Boiss..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Franç. 2: 461 1779.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:283084-1.