sparganium erectum, equisetum arvense, equisetum palustre, lythrum salicaria, persicaria lapathifolia, alisma plantago-aquatica, atriplex patula, bidens tripartita, convolvulus arvensis, galium debile, helosciadium nodiflorum, lemna minor, lycopus europaeus, lysimachia arvensis, mentha pulegium, nasturtium officinale, paspalum distichum, persicaria hydropiper, potamogeton crispus, potentilla reptans, ranunculus trichophyllus, rorippa sylvestris, rumex sanguineus, sium sisarum, urtica dioica, veronica anagallis-aquatica