fr, seine-maritime, hedera helix, fagus sylvatica, carpinus betulus, lonicera periclymenum, ilex aquifolium, corylus avellana, quercus petraea, pteridium aquilinum, quercus robur, fraxinus excelsior, carex sylvatica, dryopteris carthusiana, betula pendula, rubus fruticosus, crataegus monogyna, carex pilulifera, dryopteris filix-mas, castanea sativa, euphorbia amygdaloides, rosa arvensis, acer campestre, avenella flexuosa, milium effusum, prunus avium, torminalis glaberrima, populus tremula, polygonatum multiflorum, arum maculatum, hyacinthoides non-scripta, teucrium scorodonia, anemone nemorosa, lamium galeobdolon, brachypodium sylvaticum, prunus spinosa, salix caprea, circaea lutetiana, deschampsia cespitosa, holcus mollis, acer pseudoplatanus, luzula pilosa, molinia caerulea, crataegus laevigata, betula pubescens, frangula alnus, athyrium filix-femina, rabelera holostea, geum urbanum, ligustrum vulgare, euonymus europaeus, viola reichenbachiana