273- 



Fig. 255. Cynosurus cristatus L. Dog's-tail-grass. — A 

 slender, erect perenuial 3 to 7i dm. high, with narrow leaves and 

 rather slender, erect, spike-like panicles. — Spariuglj' established 

 in tields and waysides, Newfoundland to Ontario, south to New 

 Jersey; Portland, Oregon. [Europe.] June-August. 

 18337— No. 7 18 



