it, messina, potamogeton natans, alopecurus aequalis, lythrum portula, utricularia australis, eleocharis palustris, oenanthe aquatica, ranunculus aquatilis, potamogeton pusillus, juncus articulatus, eleocharis ovata, ranunculus trichophyllus, persicaria amphibia, juncus bulbosus, myriophyllum alterniflorum, ranunculus flammula, potamogeton lucens, schoenoplectus lacustris, persicaria lapathifolia, helosciadium inundatum, alisma lanceolatum, myriophyllum spicatum, eleocharis acicularis, alisma plantago-aquatica, lemna minor, potamogeton trichoides, myriophyllum verticillatum, bidens tripartita, lythrum salicaria, baldellia ranunculoides, typha angustifolia, najas minor, veronica scutellata, mentha pulegium, bolboschoenus maritimus, gnaphalium uliginosum, callitriche stagnalis, elatine triandra, stuckenia pectinata, echinochloa crus-galli, typha latifolia, littorella uniflora, callitriche palustris, glyceria fluitans, sparganium erectum, potamogeton gramineus, ranunculus sceleratus, cyperus fuscus, phragmites australis, agrostis stolonifera, juncus bufonius