fr, ardennes, crataegus monogyna, corylus avellana, cornus sanguinea, ligustrum vulgare, prunus avium, hedera helix, fragaria vesca, betula pendula, lonicera xylosteum, fraxinus excelsior, acer pseudoplatanus, prunus spinosa, viburnum lantana, quercus robur, clematis vitalba, carpinus betulus, fagus sylvatica, salix caprea, populus tremula, rosa arvensis, acer campestre, brachypodium sylvaticum, viburnum opulus, ulmus minor, rosa canina, rubus caesius, alliaria petiolata, rosa blondaeana, euonymus europaeus, quercus petraea, prunus mahaleb, rhamnus cathartica, carex flacca, frangula alnus, neottia ovata, torminalis glaberrima, pinus sylvestris, brachypodium pinnatum, geum urbanum, carex sylvatica, solidago virgaurea, viola reichenbachiana, convallaria majalis, polygonatum multiflorum, lonicera periclymenum, cornus mas, arum maculatum, anemone nemorosa, viola hirta, crataegus laevigata