⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-135588, with some changes.
This name is a synonym of Carduus nigrescens subsp. vivariensis .
The record derives from TICA which reports it as a synonym (record 79CE80DD-7425-48A7-AE9D-EA551A0124E0
) with original publication details: 1893.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188429-1
.