244 FAMILIAR TREES AND THEIR LEAVES. 



Probably the red ash owes its name to the ruddy 

 color on the inner surface of the rough outer bark on 

 the branches ; but I have also noticed that the very 

 young shoots have a decidedly ruddy or rusty colored 

 downy surface. 



The red ash is found in low, rich, moist soil from 

 Maine to eastern Kebraska and the Black Hills of the 

 Dakotas ; southward it extends to northern Florida 

 and central Alabama. West of the Alleghany Moun- 

 tains the tree is less common and smaller 

 than it is in the East. 



Green Ash. The green ash is consid- 

 Fmxinus viridis. ered by Prof. C. S. Sar- 



Fraxiaus . „ n 



Permsyivaniea, gent a variety ot the 

 var. lanceoiata. foregoing species. The 



branchlets, leaves, and stems are quite 

 smooth, without any downiness except a 

 very slight amount sometimes found in the 

 angles of the ribs on the under side of the 

 leaflets ; there are five to nine of these, 

 seed of the anc [ they are distinctly toothed and some- 



GreenAsh. J * 



what narrowed at the base ; the color is 

 bright green above and a very slightly paler green 

 below. 



The green ash is distributed from the eastern 

 shore of Lake Champlain through the Appalachian 

 region to northern Florida, and throughout the 



