fr, pas-de-calais, symphytum officinale, iris pseudacorus, lysimachia vulgaris, phalaris arundinacea, galium palustre, lythrum salicaria, ranunculus repens, phragmites australis, filipendula ulmaria, carex riparia, stachys palustris, lycopus europaeus, poa trivialis, calystegia sepium, urtica dioica, carex acuta, myosotis scorpioides, agrostis stolonifera, lysimachia nummularia, cardamine pratensis, glyceria maxima, persicaria amphibia, thalictrum flavum, solanum dulcamara, glechoma hederacea, rorippa amphibia, carex acutiformis, cirsium arvense, caltha palustris, scutellaria galericulata, juncus effusus, rumex hydrolapathum, persicaria hydropiper, bidens frondosa, alisma plantago-aquatica, calamagrostis canescens, rubus caesius, vicia cracca, epilobium hirsutum, carex disticha, galium aparine, rumex crispus, equisetum palustre, silene flos-cuculi, ranunculus flammula, valeriana officinalis, sparganium erectum, humulus lupulus, glyceria fluitans, angelica sylvestris