cz, středočeský kraj, bidens frondosa, lemna minor, persicaria lapathifolia, cyperus fuscus, persicaria hydropiper, spirodela polyrhiza, lycopus europaeus, stuckenia pectinata, rorippa amphibia, lythrum salicaria, phalaris arundinacea, leersia oryzoides, echinochloa crus-galli, myriophyllum spicatum, ranunculus sceleratus, rorippa palustris, rumex maritimus, bidens tripartita, alisma plantago-aquatica, oenanthe aquatica, veronica anagallis-aquatica, plantago uliginosa, ceratophyllum demersum, typha latifolia, potamogeton crispus, nuphar lutea, butomus umbellatus, urtica dioica, limosella aquatica, glyceria maxima, alopecurus aequalis, solanum dulcamara, gnaphalium uliginosum, sparganium erectum, phragmites australis, sagittaria sagittifolia, oxybasis rubra, sparganium emersum, lipandra polysperma, juncus articulatus, potamogeton nodosus, lemna gibba, tripleurospermum inodorum, persicaria mitis, typha angustifolia, persicaria amphibia, calystegia sepium, potentilla supina, agrostis stolonifera, poa annua