melilotus albus, bidens frondosa, scrophularia umbrosa, echinochloa crus-galli, epilobium tetragonum, lactuca serriola, lycopus europaeus, persicaria lapathifolia, persicaria maculosa, artemisia vulgaris, atriplex prostrata, chenopodium album, dactylis glomerata, erigeron canadensis, galium palustre, glyceria notata, medicago lupulina, mentha longifolia, persicaria hydropiper, phalaris arundinacea, poa compressa, poa palustris, ranunculus repens, rorippa palustris, rumex maritimus, rumex obtusifolius, stellaria aquatica, tripleurospermum inodorum, urtica dioica, cirsium arvense, daucus carota, potentilla supina, senecio viscosus, veronica anagallis-aquatica