fr, pas-de-calais, lycopus europaeus, solanum dulcamara, lythrum salicaria, calystegia sepium, urtica dioica, phragmites australis, phalaris arundinacea, iris pseudacorus, symphytum officinale, epilobium hirsutum, lysimachia vulgaris, rorippa amphibia, galium palustre, carex riparia, eupatorium cannabinum, ranunculus repens, filipendula ulmaria, persicaria hydropiper, galium aparine, humulus lupulus, myosotis scorpioides, alnus glutinosa, cirsium arvense, glyceria maxima, stachys palustris, scutellaria galericulata, poa trivialis, salix alba, bidens frondosa, angelica sylvestris, sparganium erectum, lemna minor, alisma plantago-aquatica, rubus caesius, glechoma hederacea, persicaria amphibia, agrostis stolonifera, rumex hydrolapathum, carex acutiformis, scrophularia auriculata, typha latifolia, carex acuta, rumex conglomeratus, juncus effusus, salix cinerea, nuphar lutea, equisetum palustre, sambucus nigra, cardamine pratensis, apium nodiflorum