it, arezzo, lythrum salicaria, bidens frondosa, populus nigra, potamogeton nodosus, lycopus europaeus, phalaris arundinacea, xanthium orientale, persicaria lapathifolia, amorpha fruticosa, rorippa amphibia, aristolochia clematitis, saponaria officinalis, echinochloa crus-galli, salix alba, salix purpurea, calystegia sepium, humulus lupulus, bidens tripartita, urtica dioica, myriophyllum spicatum, artemisia vulgaris, cyperus fuscus, acer negundo, populus alba, solanum dulcamara, phragmites australis, rorippa sylvestris, stuckenia pectinata, veronica anagallis-aquatica, iris pseudacorus, rubus caesius, ceratophyllum demersum, lemna minor, salix triandra, spirodela polyrhiza, agrostis stolonifera, persicaria maculosa, nuphar lutea, persicaria hydropiper, potentilla reptans, chenopodium album, butomus umbellatus, xanthium strumarium, lysimachia vulgaris, barbarea vulgaris, helianthus tuberosus, stachys palustris, leersia oryzoides, alisma plantago-aquatica, panicum capillare