m 



Bulletin 194 



Red Maple. Swamp Maple 



(Mich. Trees). 



1. Winter twig, x 1. 



2. Portion of twig, enlarged. 



3. Leaf, x 1. 



4. Fascicle of staminate flowers, x 1. 



5. Staminate flower, enlarged. 



6. Fascicle of pistillate flowers, x 1. 



7. Pistillate flower, enlarged. 



8. Fruit, x %. 



