Quercus muehlenbergii. Hahn M., 2012. Leaves. (Morton Arb IL). MH103-MOR.jpg. (MOR)

Quercus muehlenbergii. Hahn M., 2012. Leaves. (Morton Arb IL). MH103-MOR.jpg. (MOR)
Photographer: Hahn, MarleneRights holder: Hahn, Marlene

Quercus muehlenbergii. Hahn M., 2012. Leaves. (Morton Arb IL). MH103-MOR.jpg. (MOR)