114 



A TEXT-BOOK OF BOTANY. 



I!} ar? tat ana 



FIG. 73. Leaves and cones of Balsam Fir (Abies balsamea), Larch (Larix laricind), 

 Douglas Fir or Douglas Spruce (Pseudotsuga taxifolia), White Pine (Pinus Strobus), Hem. 

 lock (Tsuga canadensis) , Spruce (Picea mariana), and Jack Pine (Pinus Banksiana) . From 

 "Minnesota Trees and .Shrubs." 



