it, messina, potamogeton natans, juncus articulatus, apium nodiflorum, poa trivialis, myriophyllum alterniflorum, utricularia australis, callitriche obtusangula, eleocharis palustris, lythrum portula, ranunculus flammula, callitriche stagnalis, alopecurus aequalis, helosciadium nodiflorum, agrostis stolonifera, helosciadium inundatum, brachypodium sylvaticum, pteridium aquilinum, oenanthe pimpinelloides, sparganium erectum, oenanthe fistulosa, cynosurus cristatus, lemna minor, ranunculus aquatilis, alnus glutinosa, alisma lanceolatum, trifolium pratense, rubus ulmifolius, ranunculus neapolitanus, mentha pulegium, trifolium repens, nasturtium officinale, holcus lanatus, ranunculus repens, potamogeton pusillus, juncus inflexus, anthoxanthum odoratum, prunella vulgaris, lycopus europaeus, juncus effusus, veronica beccabunga, epilobium hirsutum, salix atrocinerea, rumex conglomeratus, potentilla reptans, osmunda regalis, bellis perennis, galium palustre, veronica anagallis-aquatica, hedera helix, urtica dioica