fr, pas-de-calais, cladium mariscus, juncus subnodulosus, phragmites australis, hydrocotyle vulgaris, carex elata, lythrum salicaria, lysimachia vulgaris, galium palustre, lycopus europaeus, typha angustifolia, thelypteris palustris, eupatorium cannabinum, equisetum fluviatile, iris pseudacorus, pedicularis palustris, baldellia ranunculoides, carex lasiocarpa, agrostis stolonifera, schoenoplectus lacustris, ranunculus flammula, ranunculus lingua, scutellaria galericulata, juncus articulatus, eleocharis palustris, menyanthes trifoliata, equisetum palustre, carex riparia, epilobium palustre, cirsium palustre, salix cinerea, rumex hydrolapathum, carex pseudocyperus, carex disticha, cardamine pratensis, oenanthe fistulosa, utricularia vulgaris, calystegia sepium, calamagrostis canescens, berula erecta, salix repens, molinia caerulea, samolus valerandi, carex panicea, galium uliginosum, oenanthe lachenalii, galium elongatum, carex diandra, dactylorhiza incarnata, carex rostrata, epilobium parviflorum