echinochloa crus-galli, chenopodium album, elymus repens, fallopia convolvulus, artemisia vulgaris, centaurea cyanus, galium aparine, geranium pusillum, oxybasis rubra, plantago major, rorippa palustris, setaria viridis, tripleurospermum inodorum, amaranthus retroflexus, capsella bursa-pastoris, lipandra polysperma