cz, středočeský kraj, phalaris arundinacea, bidens frondosa, persicaria lapathifolia, urtica dioica, rorippa amphibia, tripleurospermum inodorum, lemna minor, persicaria hydropiper, echinochloa crus-galli, artemisia vulgaris, lycopus europaeus, spirodela polyrhiza, lythrum salicaria, rumex maritimus, rorippa palustris, lipandra polysperma, chenopodium album, poa annua, calystegia sepium, tanacetum vulgare, plantago uliginosa, bidens tripartita, oxybasis rubra, cirsium arvense, poa palustris, ranunculus sceleratus, cyperus fuscus, alisma plantago-aquatica, elymus repens, rumex obtusifolius, agrostis stolonifera, butomus umbellatus, stuckenia pectinata, ranunculus repens, oxybasis glauca, glyceria maxima, typha latifolia, alopecurus aequalis, veronica anagallis-aquatica, solanum dulcamara, poa trivialis, phragmites australis, erysimum cheiranthoides, plantago major, galium aparine, oenanthe aquatica, rumex crispus, atriplex prostrata, leersia oryzoides, argentina anserina