fr, ardennes, carpinus betulus, fraxinus excelsior, corylus avellana, fagus sylvatica, hedera helix, acer campestre, carex sylvatica, arum maculatum, quercus robur, crataegus laevigata, lamium galeobdolon, viola reichenbachiana, primula elatior, anemone nemorosa, milium effusum, rosa arvensis, deschampsia cespitosa, prunus avium, polygonatum multiflorum, crataegus monogyna, acer pseudoplatanus, paris quadrifolia, euonymus europaeus, quercus petraea, geum urbanum, brachypodium sylvaticum, cornus sanguinea, viburnum opulus, circaea lutetiana, galium odoratum, ficaria verna, mercurialis perennis, ligustrum vulgare, populus tremula, vicia sepium, dryopteris filix-mas, glechoma hederacea, ornithogalum pyrenaicum, ranunculus auricomus, lonicera periclymenum, fragaria vesca, convallaria majalis, euphorbia amygdaloides, luzula pilosa, melica uniflora, rabelera holostea, athyrium filix-femina, tilia cordata, rubus plicatus, stachys sylvatica