digitaria sanguinalis, rorippa sylvestris, setaria pumila, amaranthus retroflexus, echinochloa crus-galli, erigeron canadensis, potentilla reptans, stellaria media, veronica polita, calystegia sepium, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, erigeron annuus, fallopia convolvulus, galinsoga parviflora, geranium dissectum, kickxia spuria, lipandra polysperma, malva sylvestris, myosotis arvensis, persicaria lapathifolia, plantago major, ranunculus repens, ranunculus sardous, solanum nigrum, sonchus oleraceus, symphytum officinale, urtica dioica, vicia sativa