fr, pas-de-calais, lythrum salicaria, phragmites australis, lycopus europaeus, lysimachia vulgaris, eupatorium cannabinum, calystegia sepium, iris pseudacorus, epilobium hirsutum, galium palustre, ranunculus repens, solanum dulcamara, pulicaria dysenterica, symphytum officinale, phalaris arundinacea, urtica dioica, cirsium arvense, agrostis stolonifera, juncus effusus, juncus subnodulosus, alisma plantago-aquatica, persicaria amphibia, holcus lanatus, filipendula ulmaria, cirsium palustre, carex riparia, poa trivialis, alnus glutinosa, equisetum palustre, ranunculus flammula, sparganium erectum, eleocharis palustris, lotus pedunculatus, stachys palustris, angelica sylvestris, bidens frondosa, salix cinerea, juncus articulatus, hydrocotyle vulgaris, myosotis scorpioides, juncus inflexus, cardamine pratensis, persicaria hydropiper, scutellaria galericulata, rorippa amphibia, ludwigia grandiflora, potentilla reptans, carex acutiformis, carex acuta, argentina anserina, typha latifolia