it, arezzo, lythrum salicaria, phragmites australis, lycopus europaeus, calystegia sepium, iris pseudacorus, bidens frondosa, populus nigra, urtica dioica, agrostis stolonifera, phalaris arundinacea, amorpha fruticosa, solanum dulcamara, lemna minor, populus alba, myriophyllum spicatum, alisma plantago-aquatica, rubus caesius, stuckenia pectinata, ceratophyllum demersum, lysimachia vulgaris, carex riparia, humulus lupulus, persicaria lapathifolia, potamogeton nodosus, xanthium orientale, salix purpurea, rorippa amphibia, typha latifolia, typha angustifolia, bolboschoenus maritimus, sparganium erectum, echinochloa crus-galli, bidens tripartita, ranunculus repens, cornus sanguinea, spirodela polyrhiza, schoenoplectus lacustris, galium elongatum, cyperus fuscus, potentilla reptans, fraxinus angustifolia, veronica anagallis-aquatica, paspalum distichum, galium palustre, stachys palustris, carex elata, poa trivialis, rubus ulmifolius, ulmus minor, galium aparine