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