fr, maine-et-loire, gnaphalium uliginosum, lythrum salicaria, juncus bulbosus, persicaria amphibia, ludwigia grandiflora, bidens tripartita, lycopus europaeus, eleocharis palustris, persicaria lapathifolia, oenanthe aquatica, persicaria hydropiper, baldellia ranunculoides, rorippa amphibia, alisma plantago-aquatica, ranunculus aquatilis, galium palustre, lysimachia vulgaris, phalaris arundinacea, ranunculus flammula, schoenoplectus lacustris, lemna minor, hydrocotyle vulgaris, rorippa palustris, veronica scutellata, phragmites australis, lythrum portula, eleocharis acicularis, echinochloa crus-galli, bidens frondosa, eleocharis ovata, utricularia australis, agrostis stolonifera, corrigiola litoralis, littorella uniflora, iris pseudacorus, potamogeton natans, alopecurus aequalis, cyperus fuscus, juncus bufonius, glyceria fluitans, bolboschoenus maritimus, agrostis canina, juncus effusus, leersia oryzoides, bidens radiata, carex vesicaria, juncus articulatus, persicaria maculosa, rumex maritimus, nymphaea alba