fr, seine-maritime, betula pubescens, molinia caerulea, calluna vulgaris, vaccinium myrtillus, pteridium aquilinum, avenella flexuosa, deschampsia flexuosa, betula pendula, quercus petraea, pinus sylvestris, frangula alnus, quercus robur, lonicera periclymenum, fagus sylvatica, carex pilulifera, sorbus aucuparia, erica tetralix, potentilla erecta, holcus mollis, dryopteris carthusiana, ilex aquifolium, melampyrum pratense, teucrium scorodonia, agrostis canina, erica cinerea, galium saxatile, luzula pilosa, populus tremula, hypericum pulchrum, agrostis capillaris, juncus effusus, luzula multiflora, oxalis acetosella, anthoxanthum odoratum, hedera helix, salix aurita, castanea sativa, cytisus scoparius, dryopteris dilatata, picea abies, holcus lanatus, corylus avellana, eriophorum angustifolium, salix cinerea, carex nigra, anemone nemorosa, juncus conglomeratus, deschampsia cespitosa, succisa pratensis, carpinus betulus