fr, ardennes, quercus robur, corylus avellana, hedera helix, fraxinus excelsior, carpinus betulus, lonicera periclymenum, crataegus monogyna, prunus avium, fagus sylvatica, betula pendula, cornus sanguinea, polygonatum multiflorum, sorbus aucuparia, frangula alnus, acer pseudoplatanus, arum maculatum, anemone nemorosa, sambucus nigra, viburnum opulus, geum urbanum, populus tremula, acer campestre, quercus petraea, prunus spinosa, carex sylvatica, ulmus minor, euonymus europaeus, glechoma hederacea, lamium galeobdolon, ligustrum vulgare, fragaria vesca, luzula pilosa, brachypodium sylvaticum, rosa arvensis, galium aparine, convallaria majalis, dryopteris filix-mas, poa nemoralis, urtica dioica, milium effusum, teucrium scorodonia, dryopteris carthusiana, pteridium aquilinum, rosa canina, rosa blondaeana, adoxa moschatellina, rabelera holostea, salix caprea, viola reichenbachiana, crataegus laevigata