fr, ardennes, fagus sylvatica, hedera helix, carpinus betulus, carex sylvatica, fraxinus excelsior, acer campestre, acer pseudoplatanus, corylus avellana, lamium galeobdolon, viola reichenbachiana, arum maculatum, milium effusum, anemone nemorosa, quercus robur, galium odoratum, rosa arvensis, prunus avium, quercus petraea, polygonatum multiflorum, luzula pilosa, dryopteris filix-mas, crataegus laevigata, euphorbia amygdaloides, mercurialis perennis, melica uniflora, brachypodium sylvaticum, crataegus monogyna, deschampsia cespitosa, primula elatior, vicia sepium, circaea lutetiana, convallaria majalis, paris quadrifolia, fragaria vesca, cornus sanguinea, cornus mas, viburnum opulus, torminalis glaberrima, ligustrum vulgare, lonicera periclymenum, clematis vitalba, dryopteris carthusiana, viburnum lantana, lonicera xylosteum, geum urbanum, athyrium filix-femina, oxalis acetosella, neottia nidus-avis, euonymus europaeus, ilex aquifolium