secale cereale, oenothera biennis, apera spica-venti, matricaria chamomilla, setaria viridis, agrostis capillaris, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, descurainia sophia, elymus repens, erigeron canadensis, fallopia convolvulus, galium aparine, myosotis arvensis, polygonum aviculare, rumex acetosella, scleranthus annuus, sinapis arvensis, spergula arvensis, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis