galeopsis segetum, agrostis capillaris, anthemis arvensis, scleranthus annuus, viola arvensis, apera spica-venti, elymus repens, fallopia convolvulus, holcus mollis, lapsana communis, polygonum aviculare, rumex acetosella, spergula arvensis, vicia sativa, chenopodium album, phleum pratense, tripleurospermum inodorum