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Urban Tree Key / Leaves simple / Leaves alternate / Leaves smooth / Not Bottlebrush or Acacia / <1/2″ wide / >1.25″ long

Leaves lemon-scented or unscented when crushed?

Leaves lemon-scented when crushed

Bark smooth and cream-colored

Leaves unscented or smelling medicinal or spicy when crushed

Bark varying

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

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