Green Ash
    
					A native of North America, the green ash has become more widespread in the wake of the destruction of American elms from Dutch elm disease. A popular urban tree, the green ash is now threatened by the invasive, imported emerald ash borer beetle. Green ash trees tend to be shorter than white ash trees.
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                    Leaves
2-5 inches, smooth or toothed edges, opposite arrangement, odd rows of five to nine leaflets, lance-shaped - 
        
    
		
                    Fruit
Females produce samaras - 
        
    
		
                    Flower
Dioecious (distinct male and female colonies), greenish, bloom mid to late April - 
        
    
		
                    Bark
Gray bark, stout stems