fr, ardennes, fagus sylvatica, carpinus betulus, quercus petraea, hedera helix, quercus robur, lonicera periclymenum, corylus avellana, luzula pilosa, pteridium aquilinum, betula pendula, milium effusum, anemone nemorosa, fraxinus excelsior, deschampsia cespitosa, carex sylvatica, polygonatum multiflorum, dryopteris carthusiana, ilex aquifolium, athyrium filix-femina, deschampsia flexuosa, dryopteris filix-mas, prunus avium, populus tremula, oxalis acetosella, lamium galeobdolon, acer pseudoplatanus, avenella flexuosa, viola reichenbachiana, rabelera holostea, convallaria majalis, euphorbia amygdaloides, carex pilulifera, vaccinium myrtillus, galium odoratum, crataegus laevigata, luzula luzuloides, frangula alnus, rosa arvensis, circaea lutetiana, crataegus monogyna, acer campestre, viburnum opulus, sorbus aucuparia, holcus mollis, arum maculatum, teucrium scorodonia, betula pubescens, melica uniflora, ajuga reptans, rubus plicatus