sisymbrium loeselii, tripleurospermum inodorum, chenopodium album, lolium perenne, artemisia vulgaris, polygonum aviculare, atriplex sagittata, lactuca serriola, oenothera biennis, rumex crispus, tussilago farfara, agrostis capillaris, apera spica-venti, capsella bursa-pastoris, chaerophyllum temulum, cirsium vulgare, melilotus albus, melilotus officinalis, phalaris arundinacea, poa compressa, sonchus oleraceus, thlaspi arvense, triticum aestivum