114 



A TEXT-BOOK OF BOTANY 



nnu±i //£iar?h!iiar?a 



Fig. 73. Leaves and cones of Balsam Fir (Abies halsamea), Larch {Larix laricina), 

 Douglas Fir or Douglas Spruce {Pseiidotsuga taxifolia). White Pine {Pinus Strobus) , Uem. 

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

 "Minnesota Trees and Shrubs." 



