fr, ardennes, corylus avellana, carpinus betulus, hedera helix, quercus robur, crataegus monogyna, acer campestre, cornus sanguinea, ligustrum vulgare, fraxinus excelsior, arum maculatum, rosa arvensis, lonicera periclymenum, fagus sylvatica, prunus avium, quercus petraea, anemone nemorosa, euonymus europaeus, polygonatum multiflorum, viburnum lantana, carex sylvatica, prunus spinosa, torminalis glaberrima, brachypodium sylvaticum, crataegus laevigata, fragaria vesca, viburnum opulus, euphorbia amygdaloides, viola reichenbachiana, ulmus minor, populus tremula, lamium galeobdolon, geum urbanum, convallaria majalis, ornithogalum pyrenaicum, cornus mas, betula pendula, lonicera xylosteum, clematis vitalba, mercurialis perennis, acer pseudoplatanus, glechoma hederacea, neottia ovata, tilia cordata, vicia sepium, milium effusum, rosa blondaeana, paris quadrifolia, primula elatior, carex flacca, melica uniflora