sonchus arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, persicaria lapathifolia, amaranthus retroflexus, aristolochia clematitis, chenopodium album, cichorium intybus, galinsoga parviflora, ranunculus arvensis, rorippa sylvestris, setaria viridis, veronica agrestis, veronica persica, viola arvensis