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