fr, maine-et-loire, eleocharis palustris, baldellia ranunculoides, schoenoplectus lacustris, utricularia australis, juncus bulbosus, lythrum salicaria, persicaria amphibia, potamogeton natans, phragmites australis, ranunculus aquatilis, hydrocotyle vulgaris, galium palustre, potamogeton lucens, alisma plantago-aquatica, nymphaea alba, littorella uniflora, potamogeton gramineus, typha angustifolia, lycopus europaeus, lemna minor, oenanthe aquatica, lysimachia vulgaris, myriophyllum spicatum, trapa natans, ranunculus flammula, potamogeton trichoides, rorippa amphibia, eleocharis acicularis, juncus articulatus, stuckenia pectinata, najas minor, bidens tripartita, hottonia palustris, glyceria fluitans, myriophyllum alterniflorum, carex vesicaria, sparganium erectum, potamogeton crispus, bolboschoenus maritimus, agrostis stolonifera, equisetum fluviatile, iris pseudacorus, isolepis fluitans, gnaphalium uliginosum, persicaria lapathifolia, eleocharis ovata, eleocharis multicaulis, persicaria hydropiper, najas marina, elatine hexandra