fr, ardennes, carpinus betulus, quercus robur, corylus avellana, hedera helix, crataegus monogyna, crataegus laevigata, fraxinus excelsior, populus tremula, fagus sylvatica, acer campestre, lonicera periclymenum, carex sylvatica, dryopteris carthusiana, deschampsia cespitosa, quercus petraea, polygonatum multiflorum, viburnum opulus, prunus avium, betula pendula, glechoma hederacea, circaea lutetiana, rosa arvensis, dryopteris filix-mas, arum maculatum, geum urbanum, frangula alnus, rubus plicatus, viola reichenbachiana, lamium galeobdolon, anemone nemorosa, euonymus europaeus, alnus glutinosa, milium effusum, cornus sanguinea, athyrium filix-femina, ajuga reptans, prunus spinosa, cardamine pratensis, brachypodium sylvaticum, ligustrum vulgare, ulmus minor, ficaria verna, convallaria majalis, ilex aquifolium, luzula pilosa, rabelera holostea, carex remota, euphorbia amygdaloides, pteridium aquilinum, torminalis glaberrima