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