A help me identify these leaves from popular missouri trees. match the correct letter with the name of the tree listed below. the answers are at the bottom of this page. but DON'T PEEK until you are finished. trees are vital to our environment. they give us oxygen, store carbon, stabilize the soil and give homes to our wildlife. ____ OAK ____ BLACK WALNUT B ____ GINKGO BILOBA ____ PINE TREE ____ MAPLE ____ HAWTHORN E C F ANSWERS: F, B, A, C, E, D; Hawthorn is the state tree D