IM 



Bulletin 194 



Americaii Hornbeam. Blue Beech. Water Beech 



(Mich. Trees). 



1. Winter twig, x 1. 



2. Portion of twig, enlarged. 



3. Leaf, x 1. 



4. Flowering branchlet, x y^. 



5. Staminate flower, enlarged. 



6. Pistillate flower, enlarged. 



7. Fruit, X 11.. 



