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