cz, středočeský kraj, lemna minor, phragmites australis, agrostis stolonifera, argentina anserina, elymus repens, urtica dioica, ranunculus repens, phalaris arundinacea, spirodela polyrhiza, ceratophyllum demersum, plantago major, lycopus europaeus, stuckenia pectinata, ranunculus sceleratus, typha latifolia, lemna gibba, bolboschoenus maritimus, persicaria amphibia, cirsium arvense, butomus umbellatus, glyceria maxima, alisma plantago-aquatica, lemna trisulca, sparganium erectum, myriophyllum spicatum, poa trivialis, rumex crispus, potamogeton crispus, typha angustifolia, tripleurospermum inodorum, eleocharis palustris, lolium perenne, poa annua, potentilla reptans, glyceria fluitans, lythrum salicaria, echinochloa crus-galli, calystegia sepium, galium aparine, plantago uliginosa, veronica anagallis-aquatica, epilobium hirsutum, trifolium repens, persicaria lapathifolia, berula erecta, dactylis glomerata, oenanthe aquatica, artemisia vulgaris, carex riparia, rorippa amphibia