moth said:could be legnephora moorei (menispermaceae)
plantladylin said:The leaves don't look quite like Morning Glory and the little yellow balls you mention don't match for Morning Glory either. The little balls you are seeing is the fruit of whatever plant it is. Can you possibly upload a photo of those? I wonder if the leaves / (a/k/a Carolina Moonseed) are variable in shape? I found this page with phtoos: that look different than those in our database. Here's one photo from our database for comparison to your plant ... it sure looks very similar.
plantladylin said:I'm not really great at comparing photos but those tiny things in your photo do look like immature fruit forming.
I googled and found this picture of unripe/immature fruit for comparison but the leaves look entirely different than those in your photos:
Hopefully others will be along soon to offer suggestions to the identity.