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Urban Tree Key / Needle-like / Unjointed / Not clustered / Leaves alternate

Is the bary gray and smooth or red/brown and fibrous?

Bark gray, smooth, peeling and warty

Seed cones >3″ wide

Bark reddish brown to brown or gray; fibrous

Seed cones <1.5″ wide

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

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SelecTree | Urban Tree Key | California Big Trees