melilotus albus, plantago major, apera spica-venti, artemisia vulgaris, erigeron canadensis, picris hieracioides, arctium lappa, echium vulgare, lolium perenne, melilotus officinalis, poa palustris, trifolium repens, tripleurospermum inodorum, cirsium vulgare, daucus carota, lactuca serriola, medicago lupulina, rumex crispus