Bui. 545, U. S. Dept. of Agriculture. 



Plate IX. 



View Showing How Closely Sheep Graze Pine Grass in the Spring of the Year. 



The fibrous woody roots and the fact that it forms a turf renders it almost proof against trampling and close 

 grazing. Pine grass is one of the hardiest and most prolific grazing plants in the Wallowa Mountains. 



