385] FLORA OF BOULDER, COLORADO 237 



ft. (Daniels, 1008). 



Labrador and Arctic America to Alaska; Colorado to 

 California : Europe. 



1077. E. leucotrichus Rydb. White-haired fleabane. 

 Above timberline, Arapahoe Peak, 11000-12000 ft. (Daniels, 



875). Also at Caribou (Rydberg). Probably to be united 

 with the preceding, of which it seems but a larger form. 

 Wyoming to Colorado. 



1078. E. glandulosus Porter. Glandular fleabane. 



High and bare ridges above Sunset between Sugarloaf 

 Mountain and Glacier lake, 8500-9000 ft. (Daniels, 642). 

 Also Boulder Canon (Porter and Coulter). 



Wyoming to Colorado. 



10785^. E. pumilus Nutt. Small fleabane. 



St. Vrain creek (Coulter in Wabash College Herb.). 

 North Dakota to Washington ; Kansas to Utah. 



1079. E. salsuginosus (Richardson) Gray. Broad-rayed 

 fleabane. 



Along Arapahoe Trail to Arapahoe Peak above timberline, 

 9000-1200 ft. (Daniels, 873). Redrock lake, loioo ft. Ramaley 

 & Robbins). 



Alberta to Alaska ; Colorado to California. 



1079a. E. salsuginosus glacialis (Nutt.) Gray. Ice fleabane. 



At Caribou (Rydberg). Redrock lake, loioo ft. (Rama- 

 ley and Robbins). 



Wyoming to New Mexico and Utah. 



1080. E. superbus Greene. Superb fleabane. 



Rich slopes of Green Mountain, 7000-8100 ft. (Daniels, 

 973). Also mountains between Sunshine and Ward (Ryd- 

 berg). 



Colorado. 



1081. E. salicinus Rydb. Willow fleabane. 



Boulder Canon on the hill slopes, 5700 ft. (Daniels, 288). 

 Colorado. 



