Bulletin No. 7, Revised Edition. 



U, S, DEPARTMENT OF AGRICULTURE. 

 DIVISION OF a<;rostolo(jt. 



[Grass and Forage Plant investigations.] 



AMERICAN GRASSES-I. 



(ILLXJSTR A-'X-ED. ) 



BY 



^- i--^^nvEsoisr-scE,iS3srEE,, 



AGROSTOLOGIST. 



WASHINGTOX: 



GOVERNMENT PRINTING OFFICE. 

 1898. 



