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