⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2725689, and has not been changed.

Clematis bigelovii var. arizonica (A.Heller) Tidestr. is a synonym of Clematis hirsutissima Pursh

This name is a synonym of Clematis hirsutissima Pursh.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Ariz. New Mex. 34 1941.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60294-2.