Bulletin No. (?. D\J i -"A . \i i w -"-S t_ C_3 A l" A^ctfeaa. i 'i 



U. S. DEPARTMENT OF AGRICULTURE. 



DIVISION OF AGROSTOLOGY. 

 l(j<ras!« mid Foragr Plant IiiveittigalioiiM. 



STUDIES 



ON 



AMERICAN GRASSES. 



I. NEW OR LITTLE KNOWN GRASSES. 



By r. Lamson-Scribner. 



II. LEAF STRUCTURE OF JOUVEA AND OF 

 ERAGROSTIS OBTUSIFLORA. 



By Miss E. L. Ogden. 



ISSTJED l^JSJY G, ISOr. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 

 1897. 



