PLATE VII. FLOWERS AND FLOWER ARRANGEMENT. 



1. TThite Pine (staniinate cluster), x J. 



2. White Pine (2 pistillate), s I. 



3. Willow (staminate anient), x I. 



4. Willow (pistillate anient), x I. 



5. Walnut (staminate anient), x *. 



6. Walnut *a pistillate flower), enlarged. 



7. Hickory (staminate ament). x i. 



S. Hickory (a pistillate flower), natural size. 

 9. Birch (a staminate ament), x *. 



10. Birch (a pistillate ament). x h. 



11. Beech (a staminate head), x J. 



12. Beech ( two pistillate flowers) , natural si*e. 



13. Chestnut (a staminate ament). x i. 



14. (Chestnut (a pistillate ament), s *. 



15. White Oak (4 staminate aments), x h. 



le. White Oak (a pistillate flower), enlarged. 

 IT. Elm (3 clusters of incomplete flowers), x J. 

 IS. Mulberry (a staminate spike), x J. 



19. Mulberry ( a dense pistillate spike) . x |. 



20. Tulip Tree (a complete flower), s h. 



21. Papaw (a complete flower), x i. 



