cz, středočeský kraj, lemna minor, spirodela polyrhiza, persicaria lapathifolia, phalaris arundinacea, rorippa amphibia, alisma plantago-aquatica, oenanthe aquatica, persicaria amphibia, lycopus europaeus, bidens frondosa, butomus umbellatus, rumex maritimus, cyperus fuscus, ranunculus sceleratus, lythrum salicaria, bidens tripartita, glyceria maxima, echinochloa crus-galli, stuckenia pectinata, phragmites australis, ceratophyllum demersum, bolboschoenus maritimus, persicaria hydropiper, plantago uliginosa, eleocharis palustris, agrostis stolonifera, typha latifolia, sparganium erectum, myriophyllum spicatum, potamogeton crispus, oxybasis rubra, tripleurospermum inodorum, veronica anagallis-aquatica, typha angustifolia, lemna trisulca, alopecurus aequalis, argentina anserina, lemna gibba, ranunculus repens, urtica dioica, glyceria fluitans, carex acuta, plantago major, juncus articulatus, nuphar lutea, rumex crispus, calystegia sepium, sagittaria sagittifolia, potentilla supina, solanum dulcamara