fr, ardennes, fagus sylvatica, quercus petraea, carpinus betulus, avenella flexuosa, pteridium aquilinum, lonicera periclymenum, hedera helix, deschampsia flexuosa, teucrium scorodonia, quercus robur, betula pendula, luzula luzuloides, frangula alnus, vaccinium myrtillus, corylus avellana, luzula pilosa, holcus mollis, ilex aquifolium, melampyrum pratense, carex pilulifera, molinia caerulea, anemone nemorosa, dryopteris carthusiana, pinus sylvestris, calluna vulgaris, deschampsia cespitosa, rabelera holostea, sorbus aucuparia, oxalis acetosella, athyrium filix-femina, populus tremula, dryopteris filix-mas, solidago virgaurea, hypericum pulchrum, convallaria majalis, fraxinus excelsior, cytisus scoparius, milium effusum, crataegus monogyna, polygonatum multiflorum, acer pseudoplatanus, poa nemoralis, castanea sativa, prunus avium, abies alba, picea abies, carex sylvatica, luzula sylvatica, viola reichenbachiana, euphorbia amygdaloides