acorus calamus, bidens tripartita, glyceria maxima, veronica beccabunga, agrostis stolonifera, bidens cernuus, persicaria hydropiper, alopecurus geniculatus, mentha aquatica, myosotis scorpioides, lemna minor, ranunculus repens, alisma plantago-aquatica, ranunculus sceleratus, rorippa sylvestris, sparganium erectum