384 



WEEDS AND USEFUL PLANTS. 



2G1 



260 



few and short radical leaves. Culm 9-18 inches long, often procumbent and radicating 

 at base. Leaves 2 or 3 - 5 or 6 inches long, linear, keeled, roughish near the end, and 



FIG. 260. Common Meadow-Grass (Poa pratensis). 261. A spikclet. 262. A pistil 

 removed from the paleae, showing the scales at the base of the ovary. 



