phragmites australis, bidens tripartita, juncus articulatus, melilotus dentatus, agrostis stolonifera, argentina anserina, atriplex prostrata, carex secalina, euphorbia platyphyllos, glyceria notata, lactuca serriola, lemna minor, lycopus europaeus, mentha arvensis, plantago major, ranunculus repens, sonchus arvensis, sonchus oleraceus, cirsium arvense, echinochloa crus-galli, epilobium tetragonum, equisetum arvense, inula britannica, juncus inflexus, lolium perenne, persicaria lapathifolia, rumex maritimus, stellaria aquatica, tripleurospermum inodorum, urtica dioica, veronica anagallis-aquatica, artemisia vulgaris, dactylis glomerata, galium aparine, geranium pratense, rumex crispus