⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-22316, with some changes.
This name is a synonym of Carduus nutans subsp. platypus (Lange) Greuter.
The record derives from TICA which reports it as a synonym (record 07C8776F-3D24-462B-9AF7-294C02A08CF1) with original publication details: 26 1857.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:188955-1.