193 



Fig. 175. Spartina gracilis Trin. Western Cord-grass. A 

 comparatively slender, perennial species 3 to 9 dm. high, with flat 

 leaves, and three to nine rather short, appressed spikes. Mead- 

 ows, swamps, and river bottoms, especially in alkaline soils, South 

 Dakota to Kansas, west to British Columbia, Nevada, and Cali- 

 fornia. March-August. 

 11162 No. 7 13 



