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