fr, seine-maritime, lythrum salicaria, ranunculus repens, agrostis stolonifera, persicaria amphibia, phalaris arundinacea, myosotis scorpioides, sparganium erectum, potentilla reptans, lemna minor, iris pseudacorus, alisma plantago-aquatica, rorippa amphibia, eleocharis palustris, calystegia sepium, poa trivialis, rumex crispus, galium palustre, trifolium repens, butomus umbellatus, lycopus europaeus, glyceria fluitans, solanum dulcamara, lysimachia vulgaris, gnaphalium uliginosum, phragmites australis, bidens tripartita, lolium perenne, plantago lanceolata, persicaria lapathifolia, urtica dioica, althaea officinalis, plantago major, ranunculus flammula, cirsium arvense, epilobium hirsutum, carex hirta, elymus repens, convolvulus arvensis, stachys palustris, nuphar lutea, alopecurus geniculatus, persicaria hydropiper, schoenoplectus lacustris, argentina anserina, glyceria maxima, ceratophyllum demersum, polygonum aviculare, persicaria maculosa, sparganium emersum, myriophyllum spicatum