amaranthus hybridus, chenopodium album, ambrosia artemisiifolia, chenopodiastrum hybridum, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, galinsoga parviflora, geranium pusillum, mercurialis annua, ajuga chamaepitys, amaranthus retroflexus, artemisia vulgaris, conium maculatum, cota austriaca, echinochloa crus-galli, elymus repens, erigeron canadensis, hibiscus trionum, lamium amplexicaule, lepidium draba, medicago lupulina, papaver rhoeas, polygonum aviculare, reseda lutea, setaria pumila, setaria viridis, sinapis arvensis, stachys annua, stellaria media, tripleurospermum inodorum, veronica polita