melilotus albus, lolium pratense, calystegia sepium, lathyrus pratensis, solidago canadensis, tussilago farfara, artemisia vulgaris, carduus acanthoides, chaerophyllum aromaticum, heracleum sphondylium, tripleurospermum inodorum, arctium minus, cirsium arvense, daucus carota, carduus crispus, cichorium intybus, elymus repens