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