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