it, macerata, lycopus europaeus, lythrum salicaria, myriophyllum spicatum, stuckenia pectinata, potamogeton nodosus, phragmites australis, persicaria lapathifolia, bidens frondosa, veronica anagallis-aquatica, nasturtium officinale, sparganium erectum, cyperus fuscus, alisma plantago-aquatica, lemna minor, apium nodiflorum, ceratophyllum demersum, echinochloa crus-galli, bidens tripartita, potamogeton natans, helosciadium nodiflorum, potamogeton crispus, agrostis stolonifera, paspalum distichum, typha latifolia, solanum dulcamara, xanthium orientale, juncus articulatus, epilobium hirsutum, calystegia sepium, phalaris arundinacea, persicaria hydropiper, typha angustifolia, schoenoplectus lacustris, azolla filiculoides, urtica dioica, iris pseudacorus, salix purpurea, berula erecta, alisma lanceolatum, ranunculus repens, ranunculus trichophyllus, rorippa amphibia, callitriche obtusangula, callitriche stagnalis, spirodela polyrhiza, schoenoplectus tabernaemontani, populus nigra, persicaria mitis, eupatorium cannabinum, lemna gibba