convolvulus arvensis, portulaca oleracea, stellaria media, aristolochia clematitis, chenopodium album, cynodon dactylon, erigeron canadensis, galinsoga parviflora, rorippa sylvestris, setaria pumila, amaranthus albus, cirsium arvense, digitaria sanguinalis, echinochloa crus-galli, eragrostis cilianensis, eragrostis pilosa, hibiscus trionum, lamium amplexicaule, senecio vulgaris, setaria verticillata, setaria viridis, solanum nigrum, sonchus arvensis