fr, ardennes, fagus sylvatica, hedera helix, carpinus betulus, acer campestre, corylus avellana, crataegus monogyna, quercus petraea, rosa arvensis, euphorbia amygdaloides, carex sylvatica, cornus mas, quercus robur, torminalis glaberrima, ligustrum vulgare, cornus sanguinea, brachypodium sylvaticum, carex flacca, viola reichenbachiana, fraxinus excelsior, vicia sepium, fragaria vesca, crataegus laevigata, anemone nemorosa, viburnum lantana, prunus avium, lamium galeobdolon, arum maculatum, solidago virgaurea, melica uniflora, galium odoratum, clematis vitalba, polygonatum multiflorum, luzula pilosa, mercurialis perennis, lonicera periclymenum, acer pseudoplatanus, dryopteris filix-mas, betula pendula, convallaria majalis, milium effusum, prunus spinosa, viburnum opulus, ilex aquifolium, brachypodium pinnatum, pteridium aquilinum, rubus plicatus, viola hirta, ornithogalum pyrenaicum, deschampsia cespitosa, neottia nidus-avis