it, messina, potamogeton natans, myriophyllum alterniflorum, juncus articulatus, utricularia australis, eleocharis palustris, lythrum portula, helosciadium inundatum, alopecurus aequalis, ranunculus flammula, apium nodiflorum, ranunculus aquatilis, callitriche obtusangula, 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, potamogeton polygonifolius, phragmites australis, veronica beccabunga, baldellia ranunculoides, juncus bulbosus, hydrocotyle vulgaris, potamogeton trichoides, ranunculus repens, glyceria notata, epilobium hirsutum, trifolium repens