Bui. 33, Bureau of Forestry, U. S. Dept. of Agriculture. 



Plate III. 



Fiq. 1.— Semi-Alpine Forest of Noble Fir, Red Fir, and Western Hemlock. Mount 

 Rainier Forest Reserve. Altitude, 2,400 Feet. 



Fig. 2. -Western White Pine, Cascade Mountains, Washington. 

 Altitude, 2.500 Feet. 



