cz, středočeský kraj, lemna minor, phalaris arundinacea, spirodela polyrhiza, lythrum salicaria, lycopus europaeus, urtica dioica, rorippa amphibia, myriophyllum spicatum, sparganium erectum, persicaria hydropiper, ranunculus repens, bidens frondosa, alisma plantago-aquatica, glyceria maxima, sparganium emersum, nuphar lutea, butomus umbellatus, persicaria lapathifolia, stuckenia pectinata, veronica anagallis-aquatica, poa trivialis, potamogeton crispus, ceratophyllum demersum, solanum dulcamara, rorippa palustris, carex acuta, typha latifolia, ranunculus sceleratus, agrostis stolonifera, glyceria fluitans, acorus calamus, oenanthe aquatica, galium aparine, persicaria amphibia, phragmites australis, veronica beccabunga, rumex obtusifolius, rumex maritimus, calystegia sepium, bidens tripartita, lemna gibba, alopecurus aequalis, myosotis scorpioides, lemna trisulca, potamogeton natans, sagittaria sagittifolia, juncus articulatus, epilobium hirsutum, elodea canadensis, eleocharis palustris