⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-27103280, and has not been changed.
This name is a synonym of Clematis hirsutissima .
The record derives from Tropicos which reports it as a synonym (record 27103280
) with original publication details: Muhlenbergia 1(3): 40 40 1904.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:267066-2
.