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