Encyclopedia ofChicago
Historical Source
Historical Source
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Twig, Acorn, and Leaf of the Bur Oak, 1955

 

 

 

Twig, Acorn, and Leaf of the Bur Oak, 1955

Drawing of a twig, acorn, and leaf of the Bur Oak (Quercus macrocarpa Michx.), from Forest Trees of Illinois: How to Know Them, (1955), a publication of the Illinois State Department of Conservation.