⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-46994, and has not been changed.
This name is a synonym of Cirsium arizonicum var. chellyense .
The record derives from TICA which reports it as a synonym (record 6FF838F1-0D1C-4FEB-8E52-571702552251
) with original publication details: Canad. J. Bot. 52 548 1974.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:58979-2
.