crepis foetida, cirsium arvense, avena fatua, elymus repens, sinapis arvensis, viola tricolor, calamagrostis epigejos, chenopodium album, convolvulus arvensis, daucus carota, echinochloa crus-galli, echium vulgare, fallopia convolvulus, geranium molle, lactuca serriola, lepidium campestre, myosotis arvensis, plantago lanceolata, polygonum aviculare, rosa canina, rumex crispus, torilis arvensis, xanthium strumarium