tanacetum vulgare, artemisia vulgaris, cirsium arvense, daucus carota, cirsium vulgare, plantago major, poa annua, arctium tomentosum, elymus repens, tripleurospermum inodorum, tussilago farfara, carduus nutans, lactuca serriola, lepidium ruderale, melilotus albus, poa palustris