fallopia convolvulus, galium spurium, setaria viridis, chaenorhinum minus, chenopodiastrum hybridum, chenopodium album, lamium amplexicaule, sonchus asper, stachys annua, atriplex patula, avena fatua, capsella bursa-pastoris, daucus carota, equisetum arvense, euphorbia helioscopia, galeopsis angustifolia, medicago lupulina, myosotis arvensis, plantago lanceolata, polygonum aviculare, sonchus oleraceus, stellaria media, veronica hederifolia, veronica persica, veronica polita, vicia sativa