fr, pas-de-calais, lysimachia vulgaris, phragmites australis, galium palustre, lythrum salicaria, hydrocotyle vulgaris, juncus subnodulosus, lycopus europaeus, iris pseudacorus, cladium mariscus, carex riparia, calystegia sepium, ranunculus flammula, carex elata, juncus effusus, cirsium dissectum, eupatorium cannabinum, molinia caerulea, agrostis stolonifera, salix cinerea, cardamine pratensis, cirsium palustre, baldellia ranunculoides, solanum dulcamara, agrostis canina, ranunculus repens, thalictrum flavum, filipendula ulmaria, thelypteris palustris, holcus lanatus, alnus glutinosa, oenanthe fistulosa, phalaris arundinacea, frangula alnus, scutellaria galericulata, typha angustifolia, stachys palustris, lotus pedunculatus, poa trivialis, persicaria amphibia, symphytum officinale, equisetum fluviatile, calamagrostis canescens, salix atrocinerea, eleocharis palustris, alisma plantago-aquatica, carex panicea, rumex hydrolapathum, carex acutiformis, silene flos-cuculi, carex pseudocyperus