it, messina, potamogeton natans, alopecurus aequalis, eleocharis palustris, utricularia australis, lythrum portula, myriophyllum alterniflorum, ranunculus aquatilis, ranunculus flammula, juncus articulatus, potamogeton pusillus, oenanthe aquatica, alisma lanceolatum, lemna minor, helosciadium inundatum, persicaria lapathifolia, callitriche stagnalis, ranunculus trichophyllus, myriophyllum spicatum, schoenoplectus lacustris, callitriche obtusangula, myriophyllum verticillatum, juncus bulbosus, persicaria amphibia, sparganium erectum, alisma plantago-aquatica, lythrum salicaria, potamogeton trichoides, potamogeton lucens, galium palustre, agrostis stolonifera, mentha pulegium, typha latifolia, juncus bufonius, eleocharis ovata, lycopus europaeus, juncus effusus, apium nodiflorum, eleocharis acicularis, veronica anagallis-aquatica, typha angustifolia, veronica scutellata, bidens tripartita, phragmites australis, gnaphalium uliginosum, oenanthe fistulosa, glyceria fluitans, echinochloa crus-galli, potamogeton crispus, helosciadium nodiflorum, baldellia ranunculoides