fr, ardennes, hedera helix, carpinus betulus, corylus avellana, fagus sylvatica, quercus robur, crataegus monogyna, cornus sanguinea, fraxinus excelsior, acer campestre, euphorbia amygdaloides, quercus petraea, viburnum lantana, arum maculatum, origanum vulgare, ligustrum vulgare, primula veris, brachypodium pinnatum, prunus spinosa, fragaria vesca, clematis vitalba, rosa arvensis, brachypodium sylvaticum, prunus avium, vicia sepium, solidago virgaurea, teucrium scorodonia, mercurialis perennis, carex flacca, euonymus europaeus, orchis purpurea, lonicera periclymenum, polygonatum multiflorum, viola hirta, anemone nemorosa, helleborus foetidus, lamium galeobdolon, dactylis glomerata, neottia ovata, campanula trachelium, rosa canina, rosa blondaeana, hypericum perforatum, acer pseudoplatanus, crataegus laevigata, cornus mas, viola reichenbachiana, melica uniflora, dioscorea communis, torminalis glaberrima, poterium sanguisorba