⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2726018, with some changes.
This name is a synonym of Clematis fruticosa .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Publ. Mus. Hoangho Paiho Tien Tsin 22: 11 1933.