chenopodiastrum hybridum, solanum nigrum, chenopodium album, fumaria officinalis, lycopsis arvensis, setaria verticillata, stellaria media, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, lamium amplexicaule, lapsana communis, lysimachia arvensis, papaver rhoeas, senecio vulgaris, setaria pumila, sonchus asper, sonchus oleraceus, veronica persica, viola arvensis, vicia sativa