Can anyone tell me what this plant it? It's growing in my vegetable garden and is about 4 foot high. It has purple blooms and also has large green burrs on it. Large green leaves. Thanks for your help!
There seem to be conflicting views about how dangerous this plant is. You may want to investigate it further. Margaret
People ask about this dramatic weed all the time on the web, there is plenty of related discussion on plant and gardening sites.
