SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 



CONTRIBUTIONS 



FROM THE 



United States National Herbarium 



Volume 18, Part 7 



GRASSES OF THE WEST INDIES 



By A. S. HITCHCOCK and AGNES CHASE 





PER\ 



o^'*' 



/ORI 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1917 



