⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-41230, 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 7E688EB5-2991-4327-8F07-4C647FAD4D7D
) with original publication details: 91 1988.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:954358-1
.