triticum aestivum, apera spica-venti, elymus repens, agrostis stolonifera, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, myosotis arvensis, polygonum aviculare, stellaria media, tripleurospermum inodorum, veronica persica, viola arvensis, aethusa cynapium, cirsium arvense, equisetum arvense, galium aparine, lactuca serriola, matricaria chamomilla, stachys palustris, symphytum officinale, papaver rhoeas, tussilago farfara