persicaria lapathifolia, persicaria mitis, echinochloa crus-galli, xanthium orientale, amaranthus retroflexus, atriplex patula, matricaria chamomilla, medicago sativa, polygonum aviculare, trifolium pratense, trifolium repens, ambrosia artemisiifolia, artemisia vulgaris, atriplex prostrata, bidens tripartita, chenopodium album, cichorium intybus, daucus carota, erigeron canadensis, fallopia convolvulus, galium mollugo, lactuca serriola, medicago lupulina, plantago lanceolata, plantago major, setaria pumila, verbena officinalis, vicia sativa, xanthium strumarium