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