fr, ardennes, fagus sylvatica, hedera helix, carpinus betulus, quercus petraea, corylus avellana, solidago virgaurea, crataegus monogyna, carex flacca, acer campestre, rosa arvensis, torminalis glaberrima, viburnum lantana, quercus robur, euphorbia amygdaloides, fraxinus excelsior, anemone nemorosa, ligustrum vulgare, cornus mas, cornus sanguinea, convallaria majalis, acer pseudoplatanus, viola reichenbachiana, fragaria vesca, crataegus laevigata, viburnum opulus, frangula alnus, brachypodium sylvaticum, melampyrum pratense, carex sylvatica, daphne mezereum, vicia sepium, prunus avium, mercurialis perennis, carex montana, molinia caerulea, deschampsia cespitosa, betula pendula, polygonatum multiflorum, prunus spinosa, brachypodium pinnatum, epipactis helleborine, populus tremula, lamium galeobdolon, neottia nidus-avis, galium odoratum, viola hirta, pteridium aquilinum, lonicera xylosteum, stachys officinalis, clematis vitalba