MANUAL OF THE 



(PMNOGAMIA AND PTERIDOPHYTA) 



OF THE 



ROCKY MOUNTAIN REGION, 



FROM NEW MEXICO TO THE BRITISH 

 BOUNDARY. 



BY 



JOHN M. COULTER, PH.D., 



PROFESSOR OF BOTANY IN WABASH COLLEGE, AND EDITOR 

 OF THK BOTANICAL GAZETTE, 



IVISON, BLAKEMAN, TAYLOR, AND COMPANY: 

 NEW YORK AND CHICAGO. 



1885. 



