triticum aestivum, galium aparine, apera spica-venti, avena sativa, stellaria media, chenopodium album, elymus repens, galeopsis tetrahit, matricaria discoidea, myosotis arvensis, persicaria maculosa, poa annua, spergula arvensis, tripleurospermum inodorum, veronica arvensis, viola arvensis, capsella bursa-pastoris, galeopsis pubescens, lapsana communis, persicaria lapathifolia