fr, ardennes, fagus sylvatica, hedera helix, corylus avellana, carpinus betulus, acer campestre, viburnum lantana, cornus mas, fraxinus excelsior, rosa arvensis, crataegus monogyna, acer pseudoplatanus, ligustrum vulgare, cornus sanguinea, quercus petraea, viburnum opulus, torminalis glaberrima, euphorbia amygdaloides, anemone nemorosa, quercus robur, crataegus laevigata, lonicera xylosteum, convallaria majalis, prunus avium, solidago virgaurea, lamium galeobdolon, viola reichenbachiana, mercurialis perennis, brachypodium sylvaticum, carex sylvatica, carex flacca, fragaria vesca, polygonatum multiflorum, euonymus europaeus, clematis vitalba, daphne mezereum, ornithogalum pyrenaicum, paris quadrifolia, arum maculatum, galium odoratum, neottia nidus-avis, daphne laureola, epipactis helleborine, vicia sepium, populus tremula, prunus spinosa, melica uniflora, primula elatior, campanula trachelium, carex digitata, acer platanoides