it, messina, eleocharis palustris, mentha pulegium, potamogeton natans, ranunculus aquatilis, lemna minor, juncus articulatus, alisma plantago-aquatica, agrostis stolonifera, phragmites australis, sparganium erectum, alisma lanceolatum, cyperus longus, typha angustifolia, lythrum salicaria, apium nodiflorum, oenanthe fistulosa, schoenoplectus lacustris, helosciadium nodiflorum, bolboschoenus maritimus, callitriche stagnalis, utricularia australis, myriophyllum alterniflorum, typha latifolia, lycopus europaeus, glyceria fluitans, myriophyllum spicatum, galium elongatum, persicaria amphibia, baldellia ranunculoides, lythrum portula, rumex conglomeratus, ranunculus trichophyllus, echinochloa crus-galli, juncus bufonius, iris pseudacorus, juncus effusus, potamogeton crispus, galium palustre, veronica anagallis-aquatica, galium debile, lythrum hyssopifolia, potentilla reptans, persicaria lapathifolia, callitriche obtusangula, oenanthe aquatica, rumex crispus, poa trivialis, samolus valerandi, paspalum distichum, nasturtium officinale