Bui. 25, Div. of Agrostology, U. S. Dept. of Agriculture. 



Plate XVI. 



Fig. 1.— Winter Fat ihuROTiA lanatai. Native Growth, Parker, Wash. 



From a photogniiih by A. B. Leckenljy. 



Fig. 2.— a Field of Quack Grass Hay (Agropyron repensi, near Walla Walla, 

 Wash, showing the large Crop produced. 



From a photograph by A. B. Leckenby. 



