CONTRIBUTIONS FROM THE NEW YORK BOTANICAL 

 GARDEN— No. 14 



STUDIES ON THE ROCKY MOUNTAIN 

 FLORA— V. 



BY P. A. RYDBERG 



NEW YORK 

 1901 



[Reprinted from the Bulletin of the Toerey Botanical Club, 28 : 366-2S4. 21 May, 1901.] 



