fr, pas-de-calais, phragmites australis, calystegia sepium, carex riparia, lythrum salicaria, lycopus europaeus, lysimachia vulgaris, iris pseudacorus, galium palustre, symphytum officinale, thalictrum flavum, eupatorium cannabinum, juncus subnodulosus, rumex hydrolapathum, epilobium hirsutum, stachys palustris, solanum dulcamara, agrostis stolonifera, phalaris arundinacea, persicaria amphibia, ranunculus repens, urtica dioica, cirsium arvense, typha angustifolia, poa trivialis, hydrocotyle vulgaris, filipendula ulmaria, oenanthe fistulosa, scutellaria galericulata, rumex conglomeratus, glyceria maxima, carex disticha, cirsium palustre, cardamine pratensis, althaea officinalis, juncus effusus, myosotis scorpioides, equisetum palustre, holcus lanatus, rorippa amphibia, sparganium erectum, pulicaria dysenterica, angelica sylvestris, typha latifolia, alisma plantago-aquatica, eleocharis palustris, epilobium parviflorum, carex acutiformis, ranunculus flammula, lemna minor, vicia cracca