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