it, messina, potamogeton natans, utricularia australis, potamogeton pusillus, alopecurus aequalis, lythrum portula, eleocharis palustris, juncus articulatus, callitriche obtusangula, myriophyllum alterniflorum, helosciadium inundatum, ranunculus flammula, ranunculus aquatilis, myriophyllum verticillatum, lemna minor, myriophyllum spicatum, callitriche stagnalis, ranunculus trichophyllus, oenanthe fistulosa, oenanthe aquatica, apium nodiflorum, sparganium erectum, alisma lanceolatum, schoenoplectus lacustris, agrostis stolonifera, helosciadium nodiflorum, persicaria amphibia, potamogeton lucens, galium palustre, typha angustifolia, typha latifolia, phragmites australis, lycopus europaeus, mentha pulegium, alisma plantago-aquatica, juncus bulbosus, juncus effusus, lythrum salicaria, zannichellia palustris, veronica beccabunga, nasturtium officinale, glyceria fluitans, stuckenia pectinata, potamogeton crispus, potamogeton trichoides, ceratophyllum demersum, glyceria notata, eleocharis acicularis, najas marina, epilobium hirsutum, lemna gibba