fr, ardennes, fagus sylvatica, hedera helix, mercurialis perennis, euphorbia amygdaloides, acer pseudoplatanus, fraxinus excelsior, corylus avellana, daphne laureola, lamium galeobdolon, solidago virgaurea, quercus petraea, carpinus betulus, galium odoratum, viola reichenbachiana, acer campestre, daphne mezereum, viburnum lantana, anemone nemorosa, crataegus monogyna, rosa arvensis, convallaria majalis, tilia vulgaris, sesleria caerulea, tilia platyphyllos, cornus mas, brachypodium sylvaticum, melica uniflora, lonicera xylosteum, ligustrum vulgare, cornus sanguinea, polygonatum multiflorum, ilex aquifolium, fragaria vesca, acer platanoides, carex sylvatica, vicia sepium, carex digitata, arum maculatum, neottia nidus-avis, epipactis helleborine, vincetoxicum hirundinaria, helleborus foetidus, paris quadrifolia, carex flacca, dryopteris filix-mas, viburnum opulus, ribes alpinum, ulmus glabra, phyteuma spicatum, clematis vitalba