fr, ardennes, quercus petraea, fagus sylvatica, hedera helix, carpinus betulus, lonicera periclymenum, quercus robur, corylus avellana, pteridium aquilinum, torminalis glaberrima, crataegus monogyna, teucrium scorodonia, rosa arvensis, euphorbia amygdaloides, ilex aquifolium, betula pendula, anemone nemorosa, melampyrum pratense, frangula alnus, acer campestre, deschampsia flexuosa, solidago virgaurea, avenella flexuosa, ligustrum vulgare, prunus avium, cornus sanguinea, castanea sativa, polygonatum multiflorum, fragaria vesca, populus tremula, luzula pilosa, convallaria majalis, viola reichenbachiana, brachypodium sylvaticum, hypericum pulchrum, carex sylvatica, fraxinus excelsior, holcus mollis, carex flacca, betula pubescens, stachys officinalis, prunus spinosa, crataegus laevigata, carex pilulifera, viola riviniana, melica uniflora, viburnum lantana, rubus plicatus, molinia caerulea, festuca heterophylla, mespilus germanica