sparganium erectum, nasturtium microphyllum, glyceria maxima, mentha aquatica, eleocharis palustris, agrostis stolonifera, berula erecta, bidens cernuus, bolboschoenus maritimus, callitriche platycarpa, glyceria fluitans, myosotis scorpioides, persicaria hydropiper, ranunculus repens, veronica catenata, rorippa amphibia