I found this mixed in with other plants. Don't know where it came from or what it is. Please don't tell me it is a kind of poison. I've had enough of that.
[img]http://.static.flickr.com/44/188256320_54513e5759.jpg?v=o[/img]
I don't know why I can't get a pic on the post!!! Please see pic on my flickr page. Should be first pic.

Buzylady...

Looks like a Redbud leaf to me or maybe a Cottonwood sapling. Leaves are similar when young.

I second eclo it looks like a redbud seedling.