Sugar Maple, Black Maple 



Acer saccharum Marsh. [Acer saccharinum Wang.] 



A twif;-tip showing staminate flowers x V^ 

 A staminate flower, lateral view x 2 

 A twlK-tip showiii},' pistillate flowers x % 

 A perfect flowiT. lateral view x 2 



o. A branch showing mature leaves and fruit 



X % 

 G. Winter twig x Vj 



