cz, středočeský kraj, lemna minor, spirodela polyrhiza, persicaria lapathifolia, echinochloa crus-galli, phragmites australis, lycopus europaeus, alisma plantago-aquatica, phalaris arundinacea, tripleurospermum inodorum, ceratophyllum demersum, persicaria hydropiper, persicaria amphibia, ranunculus sceleratus, myriophyllum spicatum, butomus umbellatus, bidens tripartita, bidens frondosa, typha latifolia, lythrum salicaria, urtica dioica, poa annua, oenanthe aquatica, rumex maritimus, agrostis stolonifera, rorippa amphibia, plantago major, plantago uliginosa, glyceria maxima, stuckenia pectinata, sparganium erectum, cyperus fuscus, ranunculus repens, argentina anserina, lemna gibba, cirsium arvense, elymus repens, lemna trisulca, potamogeton crispus, typha angustifolia, alopecurus aequalis, eleocharis palustris, glyceria fluitans, chenopodium album, artemisia vulgaris, nuphar lutea, bolboschoenus maritimus, polygonum aviculare, potentilla supina, veronica anagallis-aquatica, gnaphalium uliginosum