⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-68938, with some changes.
This name is a synonym of Cirsium scariosum (Poir.) Nutt..
The record derives from TICA which reports it as a synonym (record 26465609-6AC9-49E8-B8CB-E28A9EB1F007) with original publication details: 354 1917.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:59001-2.