This vine grows throughout the central and eastern portions of North America. When you can identify it, leave a comment with the common and scientific names. Also, share any personal connection you may have with this plant.
ANSWER (subsequently added to this post to facilitate the “search” function for these images): Wild yam (Dioscorea villosa)
Also, read the blog post and watch the plant portrait video for Wild yam (Dioscorea villosa).