VOREST TREES. 27 
command a higher price and more ready sale than if 
it were destitute of wood. 
A far greater variety of trees useful for timber is 
found in the United States than in Europe. In all 
parts of the Union, excepting the naked plains near 
the Rocky Mountains, are found valuable kinds suited 
to the soil and climate, seeds of which are easily 
procured. 
