artemisia vulgaris, echium vulgare, melilotus albus, cirsium arvense, daucus carota, poa trivialis, ranunculus repens, arrhenatherum elatius, cerastium holosteoides, lactuca serriola, medicago lupulina, poa compressa, rumex crispus, stachys recta, trifolium pratense, tripleurospermum inodorum, vicia hirsuta