butomus umbellatus, ceratophyllum demersum, eleocharis palustris, myriophyllum spicatum, alisma gramineum, alisma plantago-aquatica, typha latifolia, eleocharis acicularis, eleocharis ovata, lemna minor, potamogeton pusillus, ranunculus circinatus, bidens frondosa, echinochloa crus-galli, myosotis scorpioides, persicaria maculosa, ranunculus repens, rumex conglomeratus