fr, nièvre, persicaria lapathifolia, gnaphalium uliginosum, bidens tripartita, echinochloa crus-galli, lythrum salicaria, plantago uliginosa, rorippa palustris, juncus bufonius, tripleurospermum inodorum, bolboschoenus maritimus, cyperus fuscus, agrostis stolonifera, alopecurus aequalis, alisma plantago-aquatica, poa annua, oxybasis rubra, persicaria hydropiper, rumex maritimus, polygonum aviculare, mentha pulegium, corrigiola litoralis, ranunculus sceleratus, lycopus europaeus, oenanthe aquatica, juncus articulatus, persicaria maculosa, eleocharis palustris, chenopodium album, bidens radiata, oxybasis glauca, phalaris arundinacea, limosella aquatica, atriplex prostrata, lipandra polysperma, plantago major, veronica anagallis-aquatica, rumex crispus, spergularia rubra, epilobium tetragonum, ranunculus repens, cirsium arvense, lythrum portula, pulicaria vulgaris, potentilla supina, rorippa amphibia, persicaria amphibia, bidens frondosa, poa trivialis, sonchus asper, leersia oryzoides