fr, pas-de-calais, phragmites australis, urtica dioica, solanum dulcamara, althaea officinalis, calystegia sepium, epilobium hirsutum, symphytum officinale, lycopus europaeus, iris pseudacorus, phalaris arundinacea, lythrum salicaria, galium aparine, agrostis stolonifera, poa trivialis, stachys palustris, lemna minor, rubus caesius, ranunculus repens, cirsium arvense, salix alba, humulus lupulus, glechoma hederacea, butomus umbellatus, lysimachia vulgaris, heracleum sphondylium, sparganium erectum, carex riparia, persicaria amphibia, glyceria maxima, eupatorium cannabinum, alisma plantago-aquatica, rorippa amphibia, alnus glutinosa, galium palustre, bolboschoenus maritimus, anthriscus sylvestris, crataegus monogyna, ceratophyllum demersum, spirodela polyrhiza, sambucus nigra, fraxinus excelsior, nuphar lutea, lemna trisulca, scrophularia auriculata, rumex hydrolapathum, cardamine pratensis, elymus repens, filipendula ulmaria, typha latifolia, myosotis scorpioides