430 



EXPERIMENT STATION BULLETIN. 



Fig. 227 (199). 



Broad-leaved Gum-plant. Tar-weed. 



Orindelia squarrosa (Pursn) Dunal. Perennial 

 or biennial, smooth, erect, 20-60 cm. high; 

 leaves narrow; often spatulate, base more or 

 less clasping; bracts of the involucre strongly 

 spreading, very glutinous, flowers yellow, 

 native in the west, introduced with seeds of 

 clover and grasses. 



Fig. 228 (202). 



Elecampane. Inula Helenium L. A 

 coarse, stout, erect, pubescent perennial, 60-180 

 cm. high; lower leaves ovate, petioled, 20-45 

 cm. long, the upper partly clasping; ray flowers 

 yellow, numerous. 



