chenopodium album, echinochloa crus-galli, stachys palustris, fallopia convolvulus, mentha arvensis, persicaria amphibia, anthemis arvensis, argentina anserina, capsella bursa-pastoris, equisetum arvense, erigeron canadensis, lamium amplexicaule, lapsana communis, myosotis arvensis, persicaria lapathifolia, phragmites australis, plantago uliginosa, polygonum aviculare, ranunculus repens, rorippa islandica, setaria pumila, setaria viridis, sonchus arvensis, stellaria media, tripleurospermum inodorum, vicia hirsuta