Here is some basic information about Clematis virginiana and a list of ethnobotanical uses which includes medicinal uses and other uses of Clematis virginiana.
Clematis virginiana basic info
Scientific Name: Clematis virginiana L..
For common names of Clematis virginiana in different languages - See link
Clematis virginiana (also known as Devil's Darning Needles, Devil's Hair, Love Vine, Traveller's Joy, Virgin's Bower, Virginia Virgin's Bower, Wild Hops, and Woodbine; syn. Clematis virginiana L. var. missouriensis (Rydb.) Palmer & Steyermark  ) is a vine native to the United States and Canada. The name "Love Vine" also is applied to alleged aphrodisiacs, such as Caribbean species of Cassytha, which are unrelated to Clematis, not being in the family Ranunculaceae. - for more info about Clematis virginiana See link
Ethnobotanical and folk medicinal uses of Clematis virginiana
*The information in this list is based on the ethnobotanical data in Dr. Duke's Phytochemical and Ethnobotanical Databases.
Dr. Duke does not recommend using this information for self diagnosis or self medication. - See link
Clematis virginiana in other websites
Clematis virginiana common names, economics importance, distributional range and more in the USDA GRIN website - See link
Search PubMed (US National Library of Medicine National Institutes of Health) for academic researches with the search term Clematis virginiana - See link
See if there is something in Youtube on the term Clematis virginiana - See link