108 



THE SMALL GRAINS 



FIG. 34. Panicles of winter oats: a, Winter Turf ; b, Culberson ; 

 c, Rustproof. 



99. Northern Plains or Side oat district. In this dis- 

 trict are included North Dakota, eastern Montana, the 

 larger portions of Minnesota and Wisconsin, and a very 

 large area in Canada, including western Ontario and all 



