nuphar lutea, persicaria amphibia, sparganium emersum, ceratophyllum demersum, lemna minor, potamogeton lucens, spirodela polyrhiza, stuckenia pectinata, veronica anagallis-aquatica, iris pseudacorus, myriophyllum spicatum, myriophyllum verticillatum, najas minor, potamogeton berchtoldii, potamogeton crispus