fr, pas-de-calais, lythrum salicaria, lycopus europaeus, urtica dioica, solanum dulcamara, phalaris arundinacea, calystegia sepium, iris pseudacorus, lysimachia vulgaris, persicaria hydropiper, lathraea clandestina, myosotis scorpioides, rorippa amphibia, galium palustre, ludwigia grandiflora, epilobium hirsutum, symphytum officinale, scrophularia auriculata, phragmites australis, ranunculus repens, filipendula ulmaria, bidens frondosa, salix alba, humulus lupulus, helosciadium nodiflorum, sparganium erectum, galium aparine, lemna minor, oenanthe crocata, apium nodiflorum, nuphar lutea, glechoma hederacea, angelica sylvestris, alnus glutinosa, poa trivialis, stachys palustris, agrostis stolonifera, nasturtium officinale, mentha aquatica, alisma plantago-aquatica, taxodium distichum, scutellaria galericulata, eupatorium cannabinum, impatiens glandulifera, rumex conglomeratus, glyceria maxima, cardamine pratensis, persicaria maculosa, carex riparia, fraxinus excelsior, rubus caesius