The American Elm's branches do not droop. The leaves are double-toothed. The American Elm can be found in many parts of Ohio.
The Sweetbay Magnolia leaves do not change color in the fall they stay green. It has a small fruit that grows off of it that is red or green. The tree also has white flowers that grow in the spring. This tree is found all throughout the United States.
The Swamp White Oak leaves are white on the bottom. The leaves are very shiny and slippery. It's bark peels off very easily. This tree grows best in damp, swampy areas.
The Northern Catalpa has long bean-like seed pods that hang down off of it. The tree also has small white flowers that grow in the spring. The Catalpa is not as prominent in the north as it is in the south.
The White Spruce has many horizontal branches. It's needles are stiff and pointed. This tree grows mostly in the north.