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