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