⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-125686, with some changes.
This name is a synonym of Carduus nutans L..
The record derives from TICA which reports it as a synonym (record DCFCC910-01AD-4624-A157-D398A93BDD5E) with original publication details: 390 1953.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188551-1.