cz, středočeský kraj, spirodela polyrhiza, lemna minor, rorippa amphibia, persicaria lapathifolia, cyperus fuscus, persicaria hydropiper, nuphar lutea, myriophyllum spicatum, bidens frondosa, phalaris arundinacea, stuckenia pectinata, rumex maritimus, ceratophyllum demersum, oenanthe aquatica, sagittaria sagittifolia, echinochloa crus-galli, butomus umbellatus, glyceria maxima, lythrum salicaria, rorippa palustris, lycopus europaeus, bidens tripartita, ranunculus sceleratus, leersia oryzoides, alisma plantago-aquatica, potamogeton crispus, limosella aquatica, persicaria amphibia, lemna gibba, plantago uliginosa, sparganium emersum, gnaphalium uliginosum, sparganium erectum, lemna trisulca, lipandra polysperma, phragmites australis, hydrocharis morsus-ranae, potamogeton nodosus, solanum dulcamara, ranunculus circinatus, alopecurus aequalis, typha latifolia, veronica anagallis-aquatica, salvinia natans, oxybasis rubra, typha angustifolia, trapa natans, potamogeton lucens, urtica dioica, elodea canadensis