SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 



CONTRIBUTIONS 



FROM THK 



United States National Herbarium 



Volumk 13, Part 3 



THE GRASSES OF ALASKA 



By F. LAMSON-SCRIBNER and 

 ELMER D. MERRILL, 





If* 



Iper\ ^-V?^ 7 0RB PW// 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1910 



