arctium lappa, artemisia vulgaris, daucus carota, chaerophyllum aureum, cirsium vulgare, clematis vitalba, dipsacus fullonum, elymus repens, lactuca serriola, matricaria chamomilla, melilotus officinalis, pastinaca sativa, persicaria maculosa, poa trivialis, reseda lutea, rumex obtusifolius, silene vulgaris, urtica dioica