A 

 YOSEMITE FLORA 



A DESCRIPTIVE ACCOUNT 



OF THE FERNS AND FLOWERING PLANTS, 



INCLUDING THE TREES, OF THE YOSEMITE NATIONAL 



PARK; WITH SIMPLE KEYS FOR THEIR 



IDENTIFICATION; DESIGNED TO 



BE USEFUL THROUGHOUT 



THE SIERRA NEVADA 



MOUNTAINS 



BY 



HARVEY MONROE HALL 



ASSISTANT PROFESSOR OF BOTANY IN THE 

 UNIVERSITY OF CALIFORNIA 



AND 



CARLOTTA CASE HALL 



Illustrated with Eleven Plates 



and One Hundred and Seventy Figures 



in the Text 



\*7& 



PAUL ELDER AND COMPANY 

 PUBLISHERS, SAN FRANCISCO 



1912 



