THE MOST IMPORTANT CEREALS 



163 



FIG. 71. Heads of oats grown at the Moro substation: A. Sweedish select, a banner 

 oats, Avena orienialis and B, Kherson, a panicle oats, Avena saliva. (After Stephens} 

 David E. : Experiments with Spring Cereals at the Eastern Oregon Dry Farming Substation 

 Moro, Oregon. Bull. 498, U. S. Department of Agriculture, 1917, p. 28.) 



