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