medicago lupulina, sonchus arvensis, arctium lappa, chenopodium album, fumaria officinalis, lamium amplexicaule, stellaria media, fallopia convolvulus, matricaria discoidea, papaver rhoeas, silene noctiflora, sonchus asper, veronica persica, capsella bursa-pastoris, chaenorhinum minus, cirsium arvense, euphorbia helioscopia, galium aparine, lysimachia arvensis, persicaria maculosa, plantago major, sinapis arvensis, veronica hederifolia, viola arvensis