fr, ardennes, corylus avellana, fraxinus excelsior, carpinus betulus, hedera helix, fagus sylvatica, viburnum opulus, arum maculatum, quercus robur, cornus sanguinea, acer campestre, acer pseudoplatanus, crataegus monogyna, euonymus europaeus, populus tremula, ligustrum vulgare, prunus avium, rosa arvensis, quercus petraea, carex sylvatica, polygonatum multiflorum, lamium galeobdolon, alnus glutinosa, lonicera periclymenum, crataegus laevigata, prunus spinosa, salix caprea, geum urbanum, viburnum lantana, brachypodium sylvaticum, primula elatior, paris quadrifolia, betula pendula, urtica dioica, heracleum sphondylium, deschampsia cespitosa, anemone nemorosa, galium aparine, filipendula ulmaria, angelica sylvestris, stachys sylvatica, eupatorium cannabinum, viola reichenbachiana, glechoma hederacea, rubus caesius, circaea lutetiana, dryopteris filix-mas, clematis vitalba, milium effusum, sambucus nigra, solanum dulcamara