⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Viorna viorna in version 1.1 of The Plant List.

Viorna viorna (L.) Small is a synonym of Clematis viorna L.

This name is a synonym of Clematis viorna L..

The record derives from Tropicos which reports it as a synonym (record 27101833) with original publication details: Fl. S.E. U.S. 439, 1331 439 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:267096-2.