echinochloa crus-galli, calystegia sepium, cirsium arvense, digitaria sanguinalis, equisetum arvense, setaria pumila, sorghum halepense, symphytum officinale, anthemis arvensis, chenopodium album, cichorium intybus, convolvulus arvensis, daucus carota, erigeron canadensis, galinsoga parviflora, mentha arvensis, persicaria maculosa, potentilla reptans, ranunculus repens, rorippa sylvestris, rubus caesius, solanum nigrum, stachys palustris