triticum aestivum, vicia tetrasperma, galium aparine, ranunculus repens, lysimachia arvensis, plantago major, silene noctiflora, veronica persica, anthemis cotula, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, fallopia convolvulus, lamium amplexicaule, matricaria discoidea, polygonum aviculare, sinapis arvensis, sonchus arvensis, sonchus oleraceus, stachys palustris, stellaria media, thlaspi arvense, vicia hirsuta