cz, ústecký kraj, persicaria lapathifolia, rumex maritimus, cyperus fuscus, bidens frondosa, plantago uliginosa, ranunculus sceleratus, bidens tripartita, rorippa palustris, gnaphalium uliginosum, persicaria hydropiper, phalaris arundinacea, limosella aquatica, lycopus europaeus, oxybasis rubra, lythrum salicaria, echinochloa crus-galli, oenanthe aquatica, tripleurospermum inodorum, alopecurus aequalis, alisma plantago-aquatica, juncus bufonius, juncus articulatus, bolboschoenus maritimus, oxybasis glauca, phragmites australis, agrostis stolonifera, stuckenia pectinata, rorippa amphibia, lemna minor, potentilla supina, poa annua, eleocharis acicularis, veronica anagallis-aquatica, bidens radiata, eleocharis palustris, leersia oryzoides, persicaria amphibia, urtica dioica, glyceria maxima, typha latifolia, plantago major, spirodela polyrhiza, argentina anserina, myriophyllum spicatum, atriplex prostrata, cirsium arvense, chenopodium album, polygonum aviculare, lipandra polysperma, lythrum portula