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