cz, ústecký kraj, persicaria lapathifolia, bidens frondosa, phalaris arundinacea, persicaria hydropiper, rorippa palustris, lipandra polysperma, rorippa amphibia, lythrum salicaria, plantago uliginosa, echinochloa crus-galli, cyperus fuscus, urtica dioica, lycopus europaeus, bidens tripartita, rumex maritimus, gnaphalium uliginosum, tripleurospermum inodorum, artemisia vulgaris, leersia oryzoides, chenopodium album, poa annua, oxybasis rubra, atriplex prostrata, spirodela polyrhiza, ranunculus sceleratus, lemna minor, calystegia sepium, oxybasis glauca, alisma plantago-aquatica, solanum dulcamara, veronica anagallis-aquatica, alopecurus aequalis, limosella aquatica, rorippa sylvestris, barbarea vulgaris, persicaria maculosa, rumex obtusifolius, stuckenia pectinata, oenanthe aquatica, agrostis stolonifera, salix alba, salix triandra, cirsium arvense, ranunculus repens, tanacetum vulgare, juncus bufonius, plantago major, poa trivialis, persicaria mitis, glyceria maxima