fr, seine-maritime, pteridium aquilinum, ilex aquifolium, fagus sylvatica, avenella flexuosa, lonicera periclymenum, betula pubescens, quercus petraea, oxalis acetosella, deschampsia flexuosa, holcus mollis, vaccinium myrtillus, hedera helix, quercus robur, dryopteris carthusiana, sorbus aucuparia, betula pendula, molinia caerulea, carex pilulifera, calluna vulgaris, athyrium filix-femina, teucrium scorodonia, dryopteris dilatata, dryopteris filix-mas, luzula pilosa, fraxinus excelsior, corylus avellana, castanea sativa, rabelera holostea, hyacinthoides non-scripta, anemone nemorosa, frangula alnus, digitalis purpurea, deschampsia cespitosa, pinus sylvestris, juncus effusus, crataegus monogyna, rubus fruticosus, carex remota, luzula sylvatica, galium saxatile, milium effusum, carpinus betulus, euphorbia amygdaloides, circaea lutetiana, hypericum pulchrum, agrostis capillaris, viola riviniana, carex sylvatica, acer pseudoplatanus, melampyrum pratense