cz, středočeský kraj, lemna minor, spirodela polyrhiza, phalaris arundinacea, lycopus europaeus, myriophyllum spicatum, persicaria lapathifolia, bidens frondosa, urtica dioica, lythrum salicaria, persicaria hydropiper, alisma plantago-aquatica, stuckenia pectinata, echinochloa crus-galli, rorippa palustris, rorippa amphibia, ranunculus sceleratus, typha latifolia, rumex maritimus, glyceria maxima, ceratophyllum demersum, tripleurospermum inodorum, sparganium erectum, potamogeton crispus, alopecurus aequalis, bidens tripartita, sparganium emersum, phragmites australis, solanum dulcamara, butomus umbellatus, persicaria amphibia, plantago uliginosa, nuphar lutea, oenanthe aquatica, ranunculus repens, poa annua, artemisia vulgaris, typha angustifolia, lemna gibba, cyperus fuscus, glyceria fluitans, cirsium arvense, agrostis stolonifera, galium aparine, calystegia sepium, veronica anagallis-aquatica, poa trivialis, potamogeton natans, elymus repens, chenopodium album, poa palustris