Actually it looks like a grape in both the leaf, and because of the
stump the new growth is coming from.

Assuming the growth is coming from that stump, yes that would argue
for grape.

There also could be grape-style tendrils at:
http://www.hildenbrands.com/gallery/...e_up_close.php
Compare with something like:
http://farm1.static.flickr.com/174/3...625f9d44_m.jpg

I think I'm going to disclaim having sufficient knowledge to help much
on this one...