digitaria sanguinalis, setaria verticillata, stellaria media, amaranthus hybridus, portulaca oleracea, diplotaxis erucoides, echinochloa crus-galli, veronica persica, amaranthus graecizans, artemisia absinthium, capsella bursa-pastoris, chenopodium album, erigeron canadensis, lamium amplexicaule, malva neglecta, medicago lupulina, persicaria maculosa, senecio vulgaris, sonchus asper, sonchus oleraceus