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