echinochloa crus-galli, solanum tuberosum, artemisia vulgaris, chenopodiastrum hybridum, chenopodium album, galinsoga parviflora, urtica urens, amaranthus retroflexus, capsella bursa-pastoris, erodium cicutarium, fallopia convolvulus, geranium pusillum, malva neglecta, poa annua, polygonum aviculare, setaria pumila, stellaria media, veronica persica, galium aparine, rumex crispus