convolvulus arvensis, atriplex patula, dactylis glomerata, elymus repens, lepidium draba, lolium perenne, sisymbrium officinale, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium arvense, daucus carota, fallopia convolvulus, trifolium repens, tripleurospermum inodorum, crepis biennis, plantago lanceolata