Black Willow 



1. Winter twig, x i. 



2. Portion of twig, enlarged. 



3. Leaf, x i. 



4. Staminate flowering branchlet, x 



5. Staminate flower, enlarged. 



6. Pistillate flowering branchlet, x i. 



7. Pistillate flower, enlarged. 



8. Fruiting branchlet, x i. 



36 



