fr, pas-de-calais, galium palustre, lythrum salicaria, lysimachia vulgaris, ranunculus flammula, ranunculus repens, hydrocotyle vulgaris, phragmites australis, iris pseudacorus, agrostis stolonifera, juncus subnodulosus, lycopus europaeus, juncus effusus, persicaria amphibia, lotus pedunculatus, phalaris arundinacea, holcus lanatus, myosotis scorpioides, eleocharis palustris, cardamine pratensis, poa trivialis, equisetum fluviatile, silene flos-cuculi, glyceria fluitans, filipendula ulmaria, cirsium palustre, agrostis canina, equisetum palustre, carex disticha, calystegia sepium, oenanthe fistulosa, ranunculus acris, symphytum officinale, argentina anserina, carex nigra, caltha palustris, juncus articulatus, molinia caerulea, carex acuta, rumex acetosa, alisma plantago-aquatica, trifolium repens, eupatorium cannabinum, glyceria maxima, carex panicea, lysimachia nummularia, carex acutiformis, stellaria palustris, lemna minor, galium uliginosum, anthoxanthum odoratum