All Leaves

Bur Oak (Simple, deciduous leaf)

Wild Grapevine (Simple, deciduous leaf)

Sassafras (Simple, deciduous)

Douglas Fir (Specialized needle, evergreen)

Norway Spruce (European Spruce) (Specialized (needle), evergreen)

Black Cherry (Simple, deciduous)

Silk Tree (Bipinnately compound deciduous leaf)

American Sycamore (Simple, deciduous leaf)

Chestnut Oak (Simple, deciduous leaf)

Box Elder (Compound (trifoliate with three leaflets, occasionally pinnate with 5-7 leaflets), deciduous)

White Oak (Simple, deciduous leaf)

Littleleaf Linden (Simple leaf, deciduous)

Bitternut Hickory (Pinnately compound, deciduous)

Box Elder (Pinnately compound (typically trifoliate or with 5-7 leaflets), deciduous)

Black Cherry (Simple, deciduous leaf)

White Ash (American Ash) (Pinnately compound, deciduous)

Box Elder (Compound (pinnately compound, typically with 3 to 7 leaflets; deciduous))

White Ash (American Ash) (Pinnately compound, deciduous)

American Elm (White Elm, Water Elm) (Simple, deciduous leaf)

Red Mulberry (Simple, deciduous)

American Elm (White Elm, Water Elm) (Simple, deciduous leaf)

Pawpaw (Simple, deciduous)

White Oak (Simple, deciduous leaf)

Eastern White Pine (White Pine, Soft Pine) (Specialized (Needles, evergreen))

Sugar Maple (Simple, deciduous leaf)

American Elm (Simple, deciduous)

Sugar Maple (Simple, deciduous leaf)

Black Locust (Pinnately compound (deciduous))

Ohio Buckeye (American Buckeye, Fetid Buckeye) (Palmately compound, deciduous)

Willow Oak (Water Oak, Pin Oak) (Simple, deciduous leaf)

Willow Oak (Peach-leaved Oak) (Simple, deciduous)

American Sweetgum (Simple deciduous leaf)

White Mulberry (Common Mulberry, Silkworm Mulberry) (Simple, deciduous)

Eastern Redbud (Simple, deciduous leaf)

Pin Oak (Simple, deciduous leaf)

American Elm (White Elm, Water Elm) (Simple, deciduous)

White Oak (Simple, deciduous leaf)

Pine needles (Pinus species) (Specialized needle, evergreen)

Sycamore (Simple, deciduous leaf)

American Elm (Simple, deciduous leaf)

Sugar Maple (Simple, deciduous leaf)

American Chestnut (Chestnut) (Simple, deciduous leaf)