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