BOX ELDER. ASH-LEAVED MAPLE. 



Ace?' Negundo L.^ 



Fig. 393. Mature leaves and fruit, i ; branchlet in winter from staminate tree, 2 ; do, from 

 pistillate tree, 3. They are sometimes less glaucous than here shown. 

 394. Trunk of isolated tree, near St. Louis, Mo. 



