fr, pas-de-calais, hydrocotyle vulgaris, salix repens, juncus articulatus, parnassia palustris, carex trinervis, calamagrostis epigejos, agrostis stolonifera, ranunculus flammula, epipactis palustris, phragmites australis, argentina anserina, schoenus nigricans, galium palustre, eleocharis palustris, holcus lanatus, dactylorhiza incarnata, eupatorium cannabinum, cirsium palustre, juncus subnodulosus, carex arenaria, carex flacca, samolus valerandi, lythrum salicaria, carex panicea, prunella vulgaris, galium uliginosum, eleocharis quinqueflora, linum catharticum, pulicaria dysenterica, lysimachia tenella, lycopus europaeus, oenanthe lachenalii, baldellia ranunculoides, carex nigra, lysimachia maritima, potentilla erecta, festuca rubra, pedicularis palustris, trifolium repens, juncus gerardii, hippophae rhamnoides, pyrola rotundifolia, salix cinerea, sagina nodosa, poa pratensis, eleocharis uniglumis, lotus corniculatus, cardamine pratensis, juncus anceps, ranunculus repens