medicago sativa, capsella bursa-pastoris, stellaria media, cirsium arvense, elymus repens, rorippa sylvestris, tripleurospermum inodorum, veronica persica, veronica polita, agrostis stolonifera, artemisia vulgaris, bromus hordeaceus, erigeron annuus, lactuca serriola, lamium amplexicaule, plantago uliginosa, poa angustifolia, triticum aestivum, silene flos-cuculi, sonchus oleraceus