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