fr, ardennes, carpinus betulus, quercus robur, corylus avellana, fraxinus excelsior, hedera helix, fagus sylvatica, carex sylvatica, crataegus laevigata, lonicera periclymenum, deschampsia cespitosa, anemone nemorosa, populus tremula, polygonatum multiflorum, crataegus monogyna, primula elatior, viburnum opulus, arum maculatum, quercus petraea, rosa arvensis, lamium galeobdolon, filipendula ulmaria, acer campestre, cornus sanguinea, alnus glutinosa, prunus avium, angelica sylvestris, cardamine pratensis, viola reichenbachiana, ajuga reptans, betula pendula, fragaria vesca, geum urbanum, glechoma hederacea, acer pseudoplatanus, prunus spinosa, circaea lutetiana, luzula pilosa, brachypodium sylvaticum, athyrium filix-femina, milium effusum, scrophularia nodosa, euonymus europaeus, ficaria verna, euphorbia amygdaloides, rabelera holostea, heracleum sphondylium, dryopteris filix-mas, rubus plicatus, ranunculus repens, frangula alnus