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