lysimachia arvensis, secale cereale, fallopia convolvulus, silene noctiflora, chenopodium album, elymus repens, erigeron canadensis, myosotis arvensis, setaria pumila, viola arvensis, artemisia vulgaris, cirsium arvense, echinochloa crus-galli, galinsoga quadriradiata, helianthus annuus, medicago lupulina, persicaria amphibia, ranunculus sardous, raphanus raphanistrum, trifolium arvense, tripleurospermum inodorum