170 BULLETIN 7*72, U. S. DEPARTMENT OF AGRICULTURE. 



FIG. 99. Galleta grass, Jlilaria jamesii. Plant, X \ ; single spike, X 1 ; two views of 



group of spikelets, the lower a dorsal view, the upper a ventral view, X 5 ; staminate 



spikelet (below), X 5; fertile spikelet seen from the inside and fertile floret 

 (above), X 5. 



