U.S. DEPARTMENT OF ACiRICULTURE. 



DIVISION OF BOTA^fV. 



BULLETIN ISTo. 13. 



GRASSES OF THE PACIFIC SLurE, 



INCLUDING ALASKA AND THE ADJACENT ISLANDS. 



PLATES AND DESCRlPTlUxXS 



OK THE 



GRASSES OF CALIFORNIA, OREGON, WASHINGTON, AND THE NORTH- 

 WESTERN COAST, INCLUDING ALASKA. 



Part II. 



r.y I) It. CKO. VASEY, 



BOTANIST, V. S. DEI'Aln'ilKXT OF AOlilCCLTURE. 



ISSUED JIJ<\E I, 1S93. 



PUBLISHED BY AUTHORITY OF THE SECRETARY OF AGRICULTURE. 



WASHINGTON : 

 GOVERNMENT PRINTING OFFICE. 



1893. 



