fr, ardennes, crataegus monogyna, cornus sanguinea, corylus avellana, ligustrum vulgare, fragaria vesca, prunus spinosa, viburnum lantana, prunus mahaleb, lonicera xylosteum, betula pendula, rosa canina, prunus avium, alliaria petiolata, rosa blondaeana, brachypodium pinnatum, pinus sylvestris, hedera helix, rhamnus cathartica, salix caprea, populus tremula, clematis vitalba, frangula alnus, quercus robur, fraxinus excelsior, fagus sylvatica, euphorbia cyparissias, brachypodium sylvaticum, rubus caesius, viburnum opulus, carex flacca, rosa arvensis, carpinus betulus, acer pseudoplatanus, solidago virgaurea, quercus petraea, acer campestre, quercus pubescens, viola hirta, juniperus communis, torminalis glaberrima, euonymus europaeus, neottia ovata, ulmus minor, galium mollugo, origanum vulgare, cornus mas, hypericum perforatum, rosa rubiginosa, poterium sanguisorba, convallaria majalis