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