Bui. 1074, U. S. Dept. of Agriculture. 



Plate XLIV. 



™ 



♦ 



Sevier (A j. 



Ladoga (B). 



glumes from low er, central, and upper portions of spike, natural size; 

 kernel inthrei position and in trail erso ccllon, magnified 3 diametoi , 



