spergula arvensis, scleranthus annuus, aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, crepis tectorum, elymus repens, fallopia convolvulus, galinsoga parviflora, lycopsis arvensis, myosotis arvensis, raphanus raphanistrum, senecio vulgaris, tripleurospermum inodorum, viola arvensis, artemisia vulgaris, poa annua