Someone gave this link earlier http://www.alabamaplants.com/W...
If you scroll down past the photos it says:
"sinuate to dentate leaves"
I would say that matches your leaves.
I am a strong believer in the simple fact is that what matters in this life is how we treat others. I think that's what living is all about. Not what I've done in my life but how I've treated others. ~~ Sharon Brown