anthoxanthum aristatum, apera spica-venti, crepis tectorum, rumex acetosella, viola arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, fallopia convolvulus, holcus mollis, myosotis arvensis, scleranthus annuus, spergula arvensis, tripleurospermum inodorum, lycopsis arvensis, raphanus raphanistrum