cz, středočeský kraj, lemna minor, spirodela polyrhiza, rorippa amphibia, oenanthe aquatica, glyceria maxima, phalaris arundinacea, nuphar lutea, sagittaria sagittifolia, persicaria hydropiper, alisma plantago-aquatica, myriophyllum spicatum, lythrum salicaria, bidens frondosa, stuckenia pectinata, butomus umbellatus, ceratophyllum demersum, lycopus europaeus, sparganium emersum, rumex maritimus, sparganium erectum, persicaria lapathifolia, persicaria amphibia, lemna trisulca, potamogeton crispus, leersia oryzoides, rorippa palustris, ranunculus sceleratus, carex acuta, phragmites australis, alopecurus aequalis, lemna gibba, typha latifolia, bidens tripartita, ranunculus circinatus, hydrocharis morsus-ranae, cyperus fuscus, eleocharis palustris, potamogeton lucens, iris pseudacorus, solanum dulcamara, typha angustifolia, urtica dioica, veronica anagallis-aquatica, echinochloa crus-galli, acorus calamus, elodea canadensis, glyceria fluitans, alisma lanceolatum, potamogeton natans, utricularia australis