4H at Adirondack Day, LP Quinn, Tupper Lake

I and Diane Dumont, also from the Franklin County 4H program, will be visiting LP Quinn's second grade class in Tupper Lake today for their annual Adirondack Day. I will be doing 2- 20 minute presentations on Adirondack Plant History. Any guesses as to what commonly thought of as native Adirondack plants I will be bringing?