⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50078405, and has not been changed.
This name is a synonym of Clematis bigelovii .
The record derives from Tropicos which reports it as a synonym (record 50078405
) with original publication details: Contr. U.S. Natl. Herb. 16(4): 123 123 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:267088-2
.