All Leaves

Purple leaf plum, Cherry plum, Myrobalan plum (Prunus cerasifera) (Simple leaf, deciduous)

Red Maple (Simple, deciduous leaf)

Cherry Laurel (Simple, evergreen leaf)

Red Maple (Simple, deciduous)

Gold spot euonymus, Wintercreeper, Fortune's spindle (Simple, evergreen)

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

Bradford Pear (Simple, deciduous leaf)

American Sycamore (Simple, deciduous leaf)

American Elm (Simple, deciduous leaf)

Cultivated Rose (Compound (pinnately compound, typically with 3 to 7 leaflets, though a single leaflet or individual det...

White Spruce (Specialized (needle-like), evergreen)

Red Maple (Simple, deciduous leaf)

Quaking Aspen (Simple, deciduous leaf)

Red Maple (Simple, deciduous leaf)

Eastern Redbud (Simple, deciduous leaf)

Eastern Poison Ivy (Compound (trifoliate with three leaflets), deciduous)

Bald Cypress (Swamp Cypress, Tidewater Red Cypress) (Specialized needle-like leaves, deciduous conifer)

Coast Redwood (Specialized (needle-like), evergreen)

American Elm (Pinnately compound-looking twig with simple, alternate leaves, deciduous)

Eastern Redbud (Simple, deciduous leaf)

White Spruce (Specialized needle, evergreen)

Green Ash (Red Ash, Swamp Ash) (Pinnately compound (though the sample appears to be a single detached leaflet), deciduou...

Red Pine (Specialized evergreen needles, bundled in fascicles of two)

Balsam Fir (Specialized (needle-like), evergreen)

White Spruce (Specialized needle, evergreen)

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

Quaking Aspen (Simple, deciduous)

Sugar Maple (Simple, deciduous leaf)

American Basswood (Simple leaf, deciduous)

Sugar Maple (Simple, deciduous leaf)

Boxelder, Boxelder Maple, Ash-leaved Maple, Manitoba Maple (Compound (pinnately compound, typically with 3 to 5 leaflets...

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

Sassafras (Simple, deciduous leaf displaying unusual heterophylly (three distinct leaf shapes on the same tree: unlobed ...

Red Maple (Swamp Maple, Soft Maple) (Simple, deciduous)

Quaking Aspen (Simple, deciduous)

Silver Maple (Simple, deciduous leaf)

Boxelder (Pinnately compound (typically with 3 to 5 leaflets, sometimes up to 7), deciduous)

Pin Oak (Simple, deciduous leaf)

Northern White Cedar (Specialized scale-like evergreen foliage arranged in flat, fan-like sprays)

American Sycamore (Simple, deciduous leaf)

Norway Maple (European Maple) (Simple, deciduous)

Common Hawkweed (Simple, perennial rosette forming)