⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-26739, 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 90908B10-24E2-484B-A043-3168BF6BC040
) with original publication details: 81 1905.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188516-1
.