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