hordeum distichon, avena fatua, anthemis arvensis, convolvulus arvensis, echinochloa crus-galli, elymus repens, equisetum arvense, fallopia convolvulus, lysimachia arvensis, plantago major, silene noctiflora, tripleurospermum inodorum, veronica arvensis, veronica persica, viola arvensis, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, lapsana communis, matricaria discoidea, sonchus arvensis, tanacetum vulgare