fr, seine-maritime, pteridium aquilinum, betula pubescens, avenella flexuosa, vaccinium myrtillus, molinia caerulea, fagus sylvatica, calluna vulgaris, deschampsia flexuosa, quercus robur, ilex aquifolium, quercus petraea, betula pendula, lonicera periclymenum, holcus mollis, carex pilulifera, frangula alnus, pinus sylvestris, teucrium scorodonia, sorbus aucuparia, oxalis acetosella, dryopteris carthusiana, galium saxatile, juncus effusus, potentilla erecta, agrostis capillaris, erica tetralix, agrostis canina, erica cinerea, castanea sativa, hedera helix, melampyrum pratense, luzula pilosa, luzula multiflora, athyrium filix-femina, dryopteris dilatata, digitalis purpurea, hypericum pulchrum, anthoxanthum odoratum, carpinus betulus, hyacinthoides non-scripta, holcus lanatus, corylus avellana, anemone nemorosa, juncus conglomeratus, deschampsia cespitosa, rabelera holostea, viola riviniana, cytisus scoparius, alnus glutinosa, populus tremula