⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2727004, and has not been changed.

Clematis wightiana var. pilosissima Engl. is a synonym of Clematis hirsuta Guill. & Perr.

This name is a synonym of Clematis hirsuta Guill. & Perr..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bot. Jahrb. Syst. 30: 309 1902.