⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-63572, with some changes.
This name is a synonym of Carduus nutans L..
The record derives from TICA which reports it as a synonym (record 2AD9AA1A-3BA9-4D9A-908B-B7E1CDC0A12F) with original publication details: Fl. Sardoa 2: 475 (1843) 475 1843.