UNITED STATES 

 DEPARTMENT OF AGRICULTURE 



Miscellaneous Publication Xo. 200 



Washington, D.C. Issued February 1935 



i 





MANUAL OF THE GRASSES 

 OF THE UNITED STATES 



By 



A. S. HITCHCOCK 



Principal Botanist 



Division of Plant Exploration and Introduction 



Bureau of Plant Industry 



UNITED STATES 

 GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1935 



For sale by the Superintendent of Documents, Washington, D.C. - Price 31.75 (Buckram) 



U. S. SOIL CONSERVATION SERVICE 

 LIBRARY 

 REGION 5 



