fr, seine-maritime, fagus sylvatica, lonicera periclymenum, hedera helix, quercus robur, ilex aquifolium, betula pubescens, pteridium aquilinum, hyacinthoides non-scripta, fraxinus excelsior, deschampsia flexuosa, quercus petraea, corylus avellana, carpinus betulus, avenella flexuosa, euphorbia amygdaloides, castanea sativa, betula pendula, circaea lutetiana, teucrium scorodonia, holcus mollis, dryopteris filix-mas, crataegus monogyna, oxalis acetosella, polygonatum multiflorum, arum maculatum, melica uniflora, dryopteris carthusiana, anemone nemorosa, lamium galeobdolon, milium effusum, vaccinium myrtillus, carex sylvatica, sorbus aucuparia, prunus avium, mercurialis perennis, athyrium filix-femina, acer pseudoplatanus, rabelera holostea, luzula pilosa, mespilus germanica, dryopteris dilatata, alnus glutinosa, ruscus aculeatus, acer campestre, calluna vulgaris, frangula alnus, ajuga reptans, molinia caerulea, viola riviniana, rosa arvensis