279] FLORA OF BOULDER, COLORADO 13! 



480. E. oblanceolatum Rydb. OBLANCEOLATE-LEAVED WALL- 

 FLOWER. 



Plains and foothills near Boulder (Rydberg). 

 WYOMING to COLORADO. 



481. E. nivale (Greene) Rydb. [E. asperum nanum Cock- 

 erell]. SNOW WALLFLOWER. 



Above timberline, Arapahoe Peak, 11000-13000 ft. (Dan- 

 iels, 885). 



WYOMING to COLORADO. 



482. E. Cockerelliamun Daniels. Nov. nomen. [E. asperum 

 alpestre Cockerell; E. alpestre (Cockerell) Rydb.; not 

 Kotschy nor Jordan]. COCKERELL'S WALLFLOWER. 



Abundant throughout, 5100-12000 ft. (Daniels, 57). Also 

 mountains between Sunshine and Ward (Rydberg). Since 

 E. alpestre has been twice used as a specific name (by Kot- 

 schy and by Jordan) a new name is necessary for the species. 



COLORADO to UTAH ; TEXAS to ARIZONA. 



194. RAPHANUS L. RADISH. 



483. R. sativus L. GARDEN RADISH. 



Spontaneous along streets in waste places, 5400-5600 ft. 

 (Daniels, 772). 

 ASIA, thence universal in cultivation. 



195. CAMPE Dulac. WINTER CRESS. 



484. C. Americana (Rydb.) Cockerell. Nov. comb. [Bar- 

 barea Americana, Rydb.] . AMERICAN WINTER CRESS. 



In rich soil, between Eldora and Baltimore, 8500-9000 ft. 

 (Rydberg).. 

 SASKATCHEWAN to MONTANA ; COLORADO to NEVADA. 



196. BRASSICA L. MUSTARD. 



485. B. juncea (L.) Coss. INDIAN MUSTARD. 



Along Boulder Canon Road about six miles beyond Boul- 

 der, 7000 ft. (Daniels, 283). 



ASIA, thence to both NORTH and SOUTH AMERICA. 



