triticum aestivum, veronica persica, lolium perenne, papaver rhoeas, stellaria media, tripleurospermum inodorum, capsella bursa-pastoris, elymus repens, lamium amplexicaule, tortula acaulon, veronica polita, veronica sublobata, viola arvensis, adonis aestivalis, euphorbia helioscopia, galium aparine, thlaspi arvense