Bulletin No. 24. Agros. 7:i. 



U, S. DEPARTMENT OF AGRICULTURE. 



DIVISION OF AGROSTOLOGY. 



[<)^ra!«!<( and Fura.jy;e Plant luvcstig'atioiis.] 



STUDIES 



ox 



AMEEICAN GEASSES. 



I. SOME RECENT COLLECTIONS OF MEXICAN GRASSES. 



By K. L.-vMSON-ScRiBXER and El.ver D. Merrtij.. 



ir. NOTES ON PANIGUM NITIDUM- LAM., PANICCM SCOPARUM LAM., 

 AND PANIGUM PUBESCENS LAM. 



By F. Lamson-Scribner and Elmer P. MERKrir.. 



nr. MISCELLANEOUS NOTES AND DESCRIPTIONS OF NEW SPECIES. 

 By F. LAMsoN-SfRiBNER !Uid Cari.etox R. Ball. ; 



ISSXJED cT^N"XJ^^riY 9, 1901. 



WASHINGTON: 



(4 0VERNAIENT PRINTIX<^ OFFICE. 

 JOOO. 



