432 



EXPERIMENT STATION BULLETIN. 





Www 



Fife. 230 (200). 



Devil's Paint-brush. Orange Hawkweed. 



Hieracium aurantiacum L. A slender, thin, 

 hairy, perennial, 20-60 cm. high, usually spread- 

 ing by runners, juice milky; leaves mostly at 

 the ground, spatulate; flowers orange-red, 

 showy. Introduced from Europe and escaped 

 from cultivation. A terrific weed when once 

 established. 



Fip. 231 (201). 



Mouse-Ear. Hawkweed. Hieracium Pilo- 

 sclla L. An erect, thin-hairy, perennial, 10-30 

 cm. high, spreading by runners, juice milky; 

 leaves mostly at the ground, oblong or spatu- 

 late; flowers yellow. 



Introduced from Europe, having much the 

 habit of H. aurantiacum. 



