Russian Knapweed

Acroptilon repens

 Russian knapweed infestation. This plant releases toxins in the soil prohibiting anything else from growing. 

Russian knapweed infestation. This plant releases toxins in the soil prohibiting anything else from growing. 

 Russian knapweed rosette

Russian knapweed rosette

Please visit NWBC for more information on this weed.