GENERA OF GRASSES OF THE UNITED STATES. 
257 
Fig. 156. — Sugar cane, Saccharum officinarum. Sketch of three stems, much reduced ; 
a few branches of panicle, X \ ', spikelet with pedicel of second spikelet (the shorter) 
and joint of rachis, X 5. 
97769°— 19— Bull. 772 17 
