cz, středočeský kraj, lemna minor, spirodela polyrhiza, alisma plantago-aquatica, rumex maritimus, ranunculus sceleratus, alopecurus aequalis, persicaria lapathifolia, oenanthe aquatica, rorippa palustris, lycopus europaeus, persicaria hydropiper, typha latifolia, phalaris arundinacea, glyceria fluitans, bidens tripartita, echinochloa crus-galli, typha angustifolia, stuckenia pectinata, juncus articulatus, myriophyllum spicatum, potamogeton crispus, juncus bufonius, potamogeton natans, glyceria maxima, callitriche palustris, gnaphalium uliginosum, lythrum salicaria, eleocharis acicularis, persicaria amphibia, carex bohemica, bidens frondosa, eleocharis palustris, sparganium erectum, ceratophyllum demersum, limosella aquatica, veronica anagallis-aquatica, plantago uliginosa, sparganium emersum, phragmites australis, bolboschoenus maritimus, tripleurospermum inodorum, cyperus fuscus, ranunculus aquatilis, juncus effusus, lemna gibba, agrostis stolonifera, lythrum portula, sagittaria sagittifolia, bidens radiata, potentilla supina