Common trees of Pennsylvania

by Joseph E. Ibberson; J. E. Aughenbaugh; A. B. Mickalitis; C. L. Morris

NOTES

[White Oak]

[Chestnut Oak]

[Eastern Red Oak]

[Scarlet Oak]

[Sugar Maple]

[Red Maple]

[Yellow Birch]

[Paper Birch]

[Bigtooth Aspen]