fr, pas-de-calais, galium palustre, lysimachia vulgaris, iris pseudacorus, lythrum salicaria, lycopus europaeus, phragmites australis, carex riparia, hydrocotyle vulgaris, carex elata, ranunculus flammula, juncus effusus, solanum dulcamara, phalaris arundinacea, calystegia sepium, equisetum fluviatile, carex vesicaria, salix cinerea, cardamine pratensis, ranunculus repens, persicaria amphibia, agrostis stolonifera, myosotis scorpioides, rorippa amphibia, scutellaria galericulata, filipendula ulmaria, calamagrostis canescens, sparganium erectum, alisma plantago-aquatica, myosotis laxa, glyceria maxima, alnus glutinosa, glyceria fluitans, baldellia ranunculoides, hottonia palustris, carex pseudocyperus, lemna minor, stachys palustris, agrostis canina, carex acuta, juncus subnodulosus, rumex hydrolapathum, eleocharis palustris, carex acutiformis, veronica scutellata, schoenoplectus lacustris, galium elongatum, oenanthe aquatica, symphytum officinale, oenanthe fistulosa, poa trivialis