ILLUSTRATED GUIDE. 



97 



thie arbor Adtae, wKichi only grows spontaneously on the 

 west side. 



85,— Tflia Americana — Limej basswood. 



CHAPTER IX. 



A SHORT DESCRIPTION' AND A LIST OP THE SPECIES INDIQENOUS 

 IN MANITOBA. 



.Three species, not indigenous in the other pioTinces, 

 are found in Manitoba : 



Fraxinus viridis Greenish. 



Negundo fraxinifolium Box-elder. 



Querous macrooarpa Burr-oak. 



Quercus macrocarpa — Burr-oak. 



The acorn of this tree is much larger than that of the 

 other oaks (whence its name, large-fruited. — Tes.) It i's its 

 only absolutely distinguishing mark. All that I have 



