chenopodium album, amaranthus albus, amaranthus retroflexus, artemisia vulgaris, cirsium arvense, cynodon dactylon, echinochloa crus-galli, erigeron canadensis, fallopia convolvulus, plantago major, polygonum aviculare, ranunculus arvensis, rorippa austriaca, rubus caesius, setaria pumila, sinapis arvensis, solanum nigrum, sonchus arvensis