SPERMATOPHYTA. 1 5 



Echinochloa Beauv. 



Crusgalli (L.) Beauv. Barnyard Grass. 



Very common in waste places. 

 Setaria Beauv. Bristly Foxtail Grass, 

 glauca (L.) Beauv. Foxtail Grass. 



Common in waste places. 

 viridis (L.) Beauv. Bottle Grass. 



Common in waste places, 

 italica (L.) Beauv. Hungarian Grass. 



Occasionally spontaneous. 

 Cenchrus L. Bur Grass. 



tribuloides L. Sandy soil, not common. 



Zizania (Gronov.) L. Water Rice, 

 palustris L. Indian Rice. 

 Lake Quinsigamond. Prof. G. E. Stone. 

 An. Rep. Wor. Nat. Hist. Soc., 1900. 



Leersia Sw. Cut-grass. 



virginica Willd. White Grass. 



Southbridge. Mr. R. M. Harper, 

 oryzoides (L.) Sw. Rice Cut-grass. 



Common in wet lands. 

 Phalaris L. Canary Grass. 



canariensis L. Canary Grass. 



In waste places, occasional, 

 arundinacea L. Reed Canary Grass. 



In swampy places, common. 

 Anthoxanthum L. Sweet Vernal Grass. 



odoratum L. Common in meadows and pastures. 



"I have just made out my first grass, hurrah! hurrah! I must 

 confess that fortune favors the bold, for, as good luck would have it, 

 it was the easy Anthoxanthum odoratum: nevertheless it is a great 



