fr, ardennes, fraxinus excelsior, hedera helix, corylus avellana, quercus robur, carpinus betulus, arum maculatum, acer campestre, crataegus monogyna, lamium galeobdolon, deschampsia cespitosa, euonymus europaeus, crataegus laevigata, fagus sylvatica, filipendula ulmaria, viburnum opulus, alnus glutinosa, cornus sanguinea, glechoma hederacea, carex sylvatica, acer pseudoplatanus, geum urbanum, polygonatum multiflorum, circaea lutetiana, brachypodium sylvaticum, prunus spinosa, primula elatior, anemone nemorosa, urtica dioica, angelica sylvestris, cardamine pratensis, rosa arvensis, ranunculus repens, viola reichenbachiana, milium effusum, ficaria verna, heracleum sphondylium, galium aparine, stachys sylvatica, prunus avium, ligustrum vulgare, poa trivialis, paris quadrifolia, dryopteris filix-mas, lonicera periclymenum, populus tremula, athyrium filix-femina, scrophularia nodosa, quercus petraea, sambucus nigra, rabelera holostea