triticum aestivum, apera spica-venti, tripleurospermum inodorum, galium aparine, matricaria chamomilla, persicaria mitis, poa trivialis, thlaspi arvense, veronica persica, arctium minus, artemisia vulgaris, capsella bursa-pastoris, elymus repens, fallopia convolvulus, persicaria lapathifolia, poa annua, rumex crispus, sisymbrium officinale, stellaria media, viola arvensis