fr, ardennes, quercus robur, quercus petraea, lonicera periclymenum, fagus sylvatica, deschampsia flexuosa, carpinus betulus, corylus avellana, hedera helix, avenella flexuosa, teucrium scorodonia, pteridium aquilinum, frangula alnus, melampyrum pratense, polygonatum multiflorum, anemone nemorosa, solidago virgaurea, betula pendula, populus tremula, crataegus monogyna, ilex aquifolium, rabelera holostea, holcus mollis, calluna vulgaris, betula pubescens, molinia caerulea, vaccinium myrtillus, fraxinus excelsior, hypericum pulchrum, sorbus aucuparia, convallaria majalis, rosa arvensis, euphorbia amygdaloides, luzula pilosa, viburnum opulus, lamium galeobdolon, prunus avium, stachys officinalis, carex pilulifera, potentilla erecta, cytisus scoparius, poa nemoralis, milium effusum, dryopteris filix-mas, prunus spinosa, lathyrus linifolius, oxalis acetosella, viola reichenbachiana, torminalis glaberrima, viola riviniana, deschampsia cespitosa