Bui. 12, Bureau of Plant Industry, U. S. Dept. of Agriculture. 



Plate IV. 



Fig. 1.— "Prairie" Pastures at low Elevation, showing the timbered Character of the 

 Country. Oaks and Buckeye along the Russian River. 



Fig. 2.— "Prairie " Pastures below the Woodlands, Sherwood Valley. 



