Plant ID- Viburnum?
I don't know if this is native or not. It was growing on the edge of the woods beside the road. There are many more but this one has really large flowers- bigger than the rest. Reminescent of a chinese snowball almost. This is N La if that helps. I'm thinking some type of viburnum. It has a substantial trunk on it too. I really hope it's not a Photinia of some sort!