triticum aestivum, atriplex patula, lepidium draba, tripleurospermum inodorum, elymus repens, papaver rhoeas, cirsium arvense, convolvulus arvensis, delphinium consolida, descurainia sophia, lamium amplexicaule, thlaspi arvense, veronica polita, artemisia vulgaris, bromus tectorum, capsella bursa-pastoris, fumaria vaillantii, viola arvensis