text: triticum aestivum, aethusa cynapium, agrostis stolonifera, equisetum arvense, galium aparine, lipandra polysperma, poa annua, tripleurospermum inodorum, veronica persica, viola arvensis, centaurea cyanus, chenopodiastrum hybridum, echinochloa crus-galli, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, geranium pusillum, myosotis arvensis, papaver rhoeas, sinapis arvensis, sisymbrium officinale, symphytum officinale, thlaspi arvense