cz, středočeský kraj, lemna minor, spirodela polyrhiza, bidens frondosa, phalaris arundinacea, lythrum salicaria, lycopus europaeus, persicaria hydropiper, glyceria maxima, rorippa amphibia, alisma plantago-aquatica, phragmites australis, urtica dioica, nuphar lutea, sagittaria sagittifolia, sparganium erectum, oenanthe aquatica, carex acuta, persicaria lapathifolia, lysimachia vulgaris, iris pseudacorus, sparganium emersum, solanum dulcamara, persicaria amphibia, ceratophyllum demersum, typha latifolia, stuckenia pectinata, calystegia sepium, ranunculus repens, glyceria fluitans, bidens tripartita, rumex maritimus, myriophyllum spicatum, alopecurus aequalis, potamogeton crispus, juncus effusus, leersia oryzoides, ranunculus sceleratus, poa palustris, rorippa palustris, galium palustre, lemna trisulca, acorus calamus, butomus umbellatus, potamogeton natans, agrostis stolonifera, lemna gibba, typha angustifolia, echinochloa crus-galli, salix alba, cirsium arvense