Bui. 24, Div. of Forestry, U. S. Dept. of Agr. 



Plate XLV. 



c 



CA 



o 



i 



TO o 



Ui 



O 



ITS. 



rr " 

 to z^. 



f 5 



-^ "D 



00 



o 



> 



> 

 z 

 o 



B) g > 



? a; 



:3 o 



(D O 



m c 

 o ^ 





H 

 I 



> 

 O 

 H 



Z 



n 



Z 

 m 



to 



m 



< 



rr* en 

 a> o 



c 



c 

 3 



Q. 



r^77 





ESW^^^'Vl 



