tanacetum vulgare, artemisia vulgaris, daucus carota, calamagrostis epigejos, carex hirta, cirsium arvense, elymus repens, poa annua, arctium minus, capsella bursa-pastoris, centaurea jacea, cirsium vulgare, melilotus albus, poa palustris, tripleurospermum inodorum, urtica dioica