fr, pas-de-calais, calamagrostis epigejos, hydrocotyle vulgaris, holcus lanatus, cirsium palustre, juncus subnodulosus, eupatorium cannabinum, galium palustre, potentilla erecta, ranunculus flammula, galium uliginosum, potentilla reptans, juncus conglomeratus, prunella vulgaris, ranunculus repens, lysimachia vulgaris, carex flacca, agrostis capillaris, betula pubescens, carex panicea, lycopus europaeus, juncus articulatus, lythrum salicaria, cirsium arvense, argentina anserina, crataegus monogyna, molinia caerulea, betula pendula, pulicaria dysenterica, salix repens, anthoxanthum odoratum, juncus effusus, lotus pedunculatus, phragmites australis, agrostis stolonifera, salix cinerea, lonicera periclymenum, agrostis canina, quercus robur, succisa pratensis, poa trivialis, urtica dioica, centaurium erythraea, carex nigra, danthonia decumbens, alnus glutinosa, vicia cracca, teucrium scorodonia, festuca rubra, rhamnus cathartica, trifolium repens