cz, středočeský kraj, spirodela polyrhiza, lemna minor, phalaris arundinacea, lycopus europaeus, persicaria hydropiper, bidens frondosa, alisma plantago-aquatica, myriophyllum spicatum, rorippa palustris, lythrum salicaria, persicaria lapathifolia, urtica dioica, glyceria maxima, stuckenia pectinata, sparganium emersum, alopecurus aequalis, rorippa amphibia, rumex maritimus, potamogeton crispus, ranunculus sceleratus, glyceria fluitans, solanum dulcamara, sparganium erectum, bidens tripartita, typha latifolia, ceratophyllum demersum, sagittaria sagittifolia, leersia oryzoides, oenanthe aquatica, salix alba, echinochloa crus-galli, ranunculus repens, veronica anagallis-aquatica, salix euxina, veronica beccabunga, elodea canadensis, potamogeton natans, phragmites australis, lemna gibba, galium aparine, poa palustris, calystegia sepium, butomus umbellatus, agrostis stolonifera, nuphar lutea, poa trivialis, impatiens glandulifera, carex acuta, epilobium ciliatum, rumex obtusifolius