⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50311519, with some changes.
This name is a synonym of Clematis heracleifolia var. urticifolia (Nakai ex Kitag.) U.C.La.
The record derives from Tropicos which reports it as a synonym (record 50311519) with original publication details: Fl. Kor. 165, 1157, f. 484 165 1996.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:994261-1.