avena sativa, elymus repens, equisetum arvense, anthemis arvensis, fallopia convolvulus, scleranthus annuus, setaria viridis, spergula arvensis, achillea millefolium, agrostis capillaris, apera spica-venti, artemisia vulgaris, centaurea cyanus, cerastium holosteoides, chenopodium album, cirsium arvense, erigeron canadensis, plantago lanceolata, polygonum aviculare, rumex acetosella, silene latifolia, sinapis arvensis, trifolium repens, tripleurospermum inodorum, veronica arvensis, vicia villosa, viola arvensis