410 



EXPERIMENT STATION BULLETIN. 



196 (173). 



Rib-grass. Narrow-leaved Plantain. Buckhorn. Plantago lanccolata L. 

 Mostly perennial, more or less hairy, 30-50 cm. high; leaves narrow, 3-5 ribbed, ob- 

 long-lanceolate, entire. 



Naturalized from Europe, one of our very worst weeds, as its seeds cannot be readily 

 separated from seeds of red clover; and it springs up very quickly after the lawn mower, 

 becoming very unsightly. 



