fr, pas-de-calais, carex trinervis, hydrocotyle vulgaris, salix repens, carex arenaria, ranunculus flammula, juncus articulatus, danthonia decumbens, agrostis capillaris, holcus lanatus, hypochaeris radicata, luzula campestris, anthoxanthum odoratum, trifolium repens, festuca filiformis, potentilla erecta, agrostis stolonifera, festuca rubra, carex panicea, argentina anserina, lotus corniculatus, eleocharis palustris, calamagrostis epigejos, carex nigra, prunella vulgaris, plantago lanceolata, galium palustre, lotus pedunculatus, carex flacca, rumex acetosella, aira praecox, rumex angiocarpus, poa pratensis, radiola linoides, schoenus nigricans, parnassia palustris, thrincia saxatilis, juncus bulbosus, baldellia ranunculoides, galium verum, lysimachia tenella, phragmites australis, juncus bufonius, epipactis palustris, agrostis canina, ranunculus repens, galium uliginosum, scorzoneroides autumnalis, sagina procumbens, cirsium palustre, euphrasia stricta