160 FAMILIAR TREES AND THEIR LEAVES. 



States north of the Ohio Biver, but at its southern 

 limit it is very small. 



The red oak, near the northern borders of the 



Red Oak. 



United States, often bears leaves with fewer divisions, 

 and smaller acorns ; but such forms are so intermixed 

 and inconstant that they can not be considered varie- 



