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