triticum aestivum, apera spica-venti, matricaria chamomilla, stellaria media, fallopia convolvulus, lamium purpureum, veronica persica, elymus repens, galium aparine, lamium amplexicaule, matricaria discoidea, myosotis arvensis, papaver rhoeas, poa annua, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, veronica hederifolia, vicia tetrasperma