it, messina, potamogeton natans, eleocharis palustris, utricularia australis, juncus articulatus, ranunculus flammula, alopecurus aequalis, oenanthe fistulosa, lemna minor, lythrum portula, galium palustre, sparganium erectum, ranunculus aquatilis, apium nodiflorum, myriophyllum alterniflorum, agrostis stolonifera, oenanthe aquatica, potamogeton pusillus, callitriche stagnalis, helosciadium nodiflorum, helosciadium inundatum, schoenoplectus lacustris, alisma lanceolatum, lycopus europaeus, juncus effusus, ranunculus trichophyllus, persicaria amphibia, lythrum salicaria, callitriche obtusangula, poa trivialis, ranunculus repens, alisma plantago-aquatica, typha angustifolia, phragmites australis, carex vesicaria, glyceria fluitans, mentha pulegium, typha latifolia, veronica scutellata, myriophyllum spicatum, glyceria notata, myriophyllum verticillatum, nasturtium officinale, veronica beccabunga, veronica anagallis-aquatica, lysimachia vulgaris, epilobium hirsutum, carex acuta, myosotis laxa, potentilla reptans, trifolium repens