fr, seine-maritime, betula pubescens, lonicera periclymenum, quercus robur, pteridium aquilinum, deschampsia flexuosa, fagus sylvatica, sorbus aucuparia, avenella flexuosa, ilex aquifolium, vaccinium myrtillus, betula pendula, holcus mollis, quercus petraea, frangula alnus, molinia caerulea, hedera helix, dryopteris carthusiana, carex pilulifera, corylus avellana, calluna vulgaris, teucrium scorodonia, oxalis acetosella, dryopteris dilatata, polygonatum multiflorum, castanea sativa, carpinus betulus, anemone nemorosa, pinus sylvestris, luzula pilosa, agrostis capillaris, populus tremula, melampyrum pratense, fraxinus excelsior, acer pseudoplatanus, rabelera holostea, hyacinthoides non-scripta, crataegus monogyna, dryopteris filix-mas, milium effusum, galium saxatile, athyrium filix-femina, prunus avium, anthoxanthum odoratum, rubus idaeus, deschampsia cespitosa, convallaria majalis, viola riviniana, potentilla erecta, juncus effusus, alnus glutinosa