berula erecta, mentha aquatica, lemna minor, myosotis scorpioides, persicaria hydropiper, sagittaria sagittifolia, carex acutiformis, epilobium hirsutum, glyceria maxima, glyceria notata, lycopus europaeus, phalaris arundinacea, pimpinella nigra, ranunculus repens, scrophularia umbrosa, sparganium erectum, veronica beccabunga