triticum aestivum, stellaria media, capsella bursa-pastoris, chenopodium album, erysimum cheiranthoides, galium aparine, poa annua, sonchus arvensis, veronica persica, atriplex patula, atriplex prostrata, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, lamium amplexicaule, lamium hybridum, lamium purpureum, myosotis arvensis, persicaria amphibia, persicaria maculosa, polygonum aviculare, ranunculus repens, solanum nigrum, sonchus asper, sonchus oleraceus, thlaspi arvense