stellaria media, fallopia convolvulus, galinsoga quadriradiata, galium aparine, echinochloa crus-galli, lamium amplexicaule, persicaria maculosa, poa annua, solanum tuberosum, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia hirsuta, vicia sativa, anthemis arvensis, papaver rhoeas, plantago major, sonchus oleraceus, trifolium repens, viola arvensis