fr, ardennes, fagus sylvatica, carpinus betulus, hedera helix, quercus robur, quercus petraea, fraxinus excelsior, corylus avellana, lonicera periclymenum, carex sylvatica, deschampsia cespitosa, anemone nemorosa, milium effusum, luzula pilosa, polygonatum multiflorum, dryopteris carthusiana, athyrium filix-femina, lamium galeobdolon, crataegus laevigata, ilex aquifolium, arum maculatum, acer pseudoplatanus, betula pendula, circaea lutetiana, dryopteris filix-mas, prunus avium, oxalis acetosella, populus tremula, viola reichenbachiana, acer campestre, primula elatior, rosa arvensis, crataegus monogyna, pteridium aquilinum, convallaria majalis, euphorbia amygdaloides, rubus plicatus, ficaria verna, deschampsia flexuosa, alnus glutinosa, galium odoratum, viburnum opulus, ajuga reptans, rabelera holostea, avenella flexuosa, cardamine pratensis, geum urbanum, glechoma hederacea, carex pilulifera, carex remota, luzula sylvatica