⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2725583, and has not been changed.

Clematis altissima Hutch. is a synonym of Clematis simensis Fresen.

This name is a synonym of Clematis simensis Fresen..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Misc. Inform. Kew 1923: 180 1923.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:709473-1.