Bul. 1074, U. S. Dept. of Agriculturé. PLATE XXXIII. 
GALGALOS (B). 
HAYNES BLUESTEM (A). 
Spikes, face and side views, natural size; glumes from lower, central, and upper portions of 
spike, natural size; kernels in three positions and in transverse section, magnified 3 diameters. 
