EXPERIMENT STATION BULLETINS. 



407 



m.M -- 



It 



Fig. 210.(183). 



' CommonLBurdock. At clium minus Eernh. A large, fine-wooly, coarse, biennial, 

 1-2 m. high; leaves, n.ttDy l.cait flsfed; heads clustered, 1.5-3 tm. bread, brans 

 booked at the ai:ex; titv\eiE {.uii-le; abundant in certain portions of the state. 



