12 



PLATE XIX. AMERICAN LARCH. 



1. Branch with developing leaves and flowers. 



I i- 



2, Branch with needles (clustered and solitary) 



and fruit, x i. 

 S. A cone scale with two winged seeds, enlarged. 



4. A winged seed, enlarged. 



5. A seed, enlarged. 



6. A seedling, enlarged. 



7. Terminal portion of a winter branch, natural 



size. 

 S. Section of a winter branch, enlarged. 

 9. A winter branch with lateral spurs, x i. 

 10. A cone of European Larch (Larls deoidoa). 



I I. 

 U. Leaf of European Larch, x i. 

 12. Cross-section of leaf of Euro|)ean Larch, en- 

 larged. 



