convolvulus arvensis, cynodon dactylon, setaria pumila, aristolochia clematitis, cirsium arvense, elymus repens, galinsoga parviflora, linaria vulgaris, rorippa sylvestris, senecio vulgaris, sonchus arvensis, stellaria media, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, daucus carota, digitaria sanguinalis, echinochloa crus-galli, erigeron annuus, mentha arvensis, portulaca oleracea, rubus caesius, rumex crispus, sinapis arvensis, solanum nigrum, sonchus oleraceus, sorghum halepense, symphytum officinale