⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record gcc-54271, with some changes.
This name is a synonym of Cirsium acaulon subsp. gregarium .
The record derives from TICA which reports it as a synonym (record D29EF9F8-9D8F-4282-8FA0-6CB191E75742
) with original publication details: "DC., Prodr. 7. 1838." 305 1838.