PLATE LVI. 
Bul. 1074, U. S. Dept. of Agriculture. 
eo a ENT sey ne 
(A). 
ACME 
KAHLA (B). 
side view, natural size; glumes from lower, central, and upper portions of spike, natural 
, magnified 3 diameters. 
kernels in three positions and in transverse section 
size; 
pike, 
