fr, ardennes, fagus sylvatica, quercus petraea, vaccinium myrtillus, avenella flexuosa, deschampsia flexuosa, frangula alnus, pinus sylvestris, pteridium aquilinum, quercus robur, molinia caerulea, carpinus betulus, sorbus aucuparia, betula pendula, dryopteris carthusiana, picea abies, luzula luzuloides, oxalis acetosella, lonicera periclymenum, betula pubescens, ilex aquifolium, teucrium scorodonia, calluna vulgaris, corylus avellana, acer pseudoplatanus, athyrium filix-femina, deschampsia cespitosa, carex pilulifera, luzula pilosa, hedera helix, melampyrum pratense, populus tremula, abies alba, rubus idaeus, convallaria majalis, alnus glutinosa, anemone nemorosa, dryopteris dilatata, fraxinus excelsior, dryopteris filix-mas, juncus effusus, holcus mollis, milium effusum, polygonatum multiflorum, luzula sylvatica, hypericum pulchrum, lamium galeobdolon, carex sylvatica, rabelera holostea, solidago virgaurea, maianthemum bifolium