1.
Sassafras
2.
3.
I think this is Red Maple
4.
5.
6.
My guess is Sweet Gum
7.
I think this might be Sugar Maple
8.
Possibly Sweet Gum?
9.
Ginkgo
10.
Tulip Tree
11.
12.
Some type of Oak
13.
Could be Sweet Gum
14.
Could be Sweet Gum, again
15.
16.
17.
18.
Some type of Oak
19.
Some type of Oak
20.
Some type of Oak