⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-12405, and has not been changed.

Cirsium quercetorum var. mendocinum Petr. is a synonym of Cirsium quercetorum (A.Gray) Jeps.

This name is a synonym of Cirsium quercetorum (A.Gray) Jeps..

The record derives from TICA which reports it as a synonym (record F6A04F75-ED46-4A49-AFB9-17218C579F97) with original publication details: 364 1917.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:59138-2.