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