fr, pas-de-calais, ranunculus repens, lythrum salicaria, sparganium erectum, agrostis stolonifera, myosotis scorpioides, iris pseudacorus, lycopus europaeus, epilobium hirsutum, eleocharis palustris, glyceria fluitans, alisma plantago-aquatica, poa trivialis, galium palustre, trifolium repens, holcus lanatus, ranunculus flammula, potentilla reptans, phalaris arundinacea, juncus subnodulosus, juncus effusus, solanum dulcamara, helosciadium nodiflorum, persicaria amphibia, calystegia sepium, urtica dioica, cardamine pratensis, pulicaria dysenterica, lemna minor, rumex crispus, apium nodiflorum, nasturtium officinale, phragmites australis, plantago major, lysimachia vulgaris, oenanthe fistulosa, juncus inflexus, scrophularia auriculata, ranunculus acris, eupatorium cannabinum, cirsium arvense, veronica beccabunga, lysimachia nummularia, lolium perenne, carex hirta, argentina anserina, persicaria hydropiper, silene flos-cuculi, rumex conglomeratus, nuphar lutea, lotus pedunculatus