⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-480, and has not been changed.
This name is a synonym of Cirsium scariosum var. americanum .
The record derives from TICA which reports it as a synonym (record 3FE6888A-235F-4722-A9E8-00E61686508E
) with original publication details: Contr. Gray Herb. 53: 22 22 1918.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:59000-2
.