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