triticum aestivum, lamium purpureum, veronica persica, stellaria media, thlaspi arvense, capsella bursa-pastoris, lamium amplexicaule, myosotis arvensis, poa annua, tripleurospermum inodorum, veronica polita, viola tricolor, galium aparine, lolium perenne, papaver rhoeas, rumex obtusifolius