fr, seine-maritime, pteridium aquilinum, betula pubescens, ilex aquifolium, lonicera periclymenum, molinia caerulea, calluna vulgaris, quercus robur, hedera helix, teucrium scorodonia, hyacinthoides non-scripta, castanea sativa, erica tetralix, avenella flexuosa, potentilla erecta, fagus sylvatica, frangula alnus, ulex europaeus, betula pendula, holcus mollis, corylus avellana, deschampsia flexuosa, vaccinium myrtillus, quercus petraea, erica cinerea, juncus subnodulosus, ulex minor, rubus fruticosus, osmunda regalis, juncus effusus, fraxinus excelsior, agrostis canina, sorbus aucuparia, struthiopteris spicant, crataegus monogyna, salix atrocinerea, athyrium filix-femina, digitalis purpurea, cirsium palustre, succisa pratensis, dryopteris carthusiana, carex pilulifera, dryopteris dilatata, holcus lanatus, pinus sylvestris, ajuga reptans, oxalis acetosella, agrostis capillaris, alnus glutinosa, anthoxanthum odoratum, hypericum pulchrum