melilotus officinalis, elymus repens, lepidium draba, lolium multiflorum, melilotus albus, agrostis stolonifera, arctium minus, artemisia vulgaris, carduus acanthoides, cirsium arvense, hieracium umbellatum, medicago lupulina, rumex crispus, tripleurospermum inodorum, crepis biennis, sisymbrium loeselii