cz, středočeský kraj, lemna minor, spirodela polyrhiza, ceratophyllum demersum, lemna trisulca, alisma plantago-aquatica, glyceria maxima, sparganium erectum, stuckenia pectinata, phragmites australis, oenanthe aquatica, lycopus europaeus, potamogeton crispus, persicaria amphibia, sagittaria sagittifolia, myriophyllum spicatum, phalaris arundinacea, lemna gibba, lythrum salicaria, typha latifolia, butomus umbellatus, potamogeton natans, typha angustifolia, nuphar lutea, sparganium emersum, rorippa amphibia, glyceria fluitans, carex acuta, alopecurus aequalis, bidens frondosa, ranunculus sceleratus, ranunculus circinatus, iris pseudacorus, rumex maritimus, hydrocharis morsus-ranae, persicaria hydropiper, eleocharis palustris, potamogeton lucens, elodea canadensis, urtica dioica, ranunculus repens, carex riparia, lysimachia vulgaris, persicaria lapathifolia, agrostis stolonifera, galium palustre, juncus effusus, solanum dulcamara, utricularia australis, echinochloa crus-galli, lysimachia nummularia