cz, ústecký kraj, persicaria lapathifolia, rumex maritimus, rorippa palustris, plantago uliginosa, gnaphalium uliginosum, cyperus fuscus, tripleurospermum inodorum, echinochloa crus-galli, ranunculus sceleratus, bidens tripartita, bidens frondosa, oxybasis rubra, persicaria hydropiper, oxybasis glauca, poa annua, limosella aquatica, juncus bufonius, potentilla supina, alopecurus aequalis, chenopodium album, lycopus europaeus, juncus articulatus, polygonum aviculare, lipandra polysperma, lythrum salicaria, phalaris arundinacea, oenanthe aquatica, alisma plantago-aquatica, bolboschoenus maritimus, bidens radiata, plantago major, persicaria maculosa, agrostis stolonifera, stuckenia pectinata, artemisia vulgaris, cirsium arvense, spergularia rubra, eleocharis acicularis, lythrum portula, veronica anagallis-aquatica, atriplex prostrata, urtica dioica, eleocharis ovata, carex bohemica, rorippa amphibia, phragmites australis, pulicaria vulgaris, leersia oryzoides, trifolium hybridum, erigeron canadensis