Urban Tree Key
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Urban Tree Key / Leaves simple / Leaves alternate / Margin wavy / Pinnately veined / Not acorn / Deciduous / Symmetrical / Erect / Dry / Margin Flat / Not rough / Bark rough

Fruits small cone-like structures or large nuts?

Fruits are tiny, flattened, winged nuts housed in cone-like structures

Fruits are large nuts, not in cone-like structures

Urban Forest Ecosystems Institute
NRES Department
California Polytechnic State University
San Luis Obispo, CA 93407

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