fr, ardennes, lonicera periclymenum, hedera helix, deschampsia flexuosa, pteridium aquilinum, ilex aquifolium, quercus robur, avenella flexuosa, fagus sylvatica, quercus petraea, teucrium scorodonia, calluna vulgaris, vaccinium myrtillus, crataegus monogyna, frangula alnus, corylus avellana, molinia caerulea, holcus mollis, melampyrum pratense, euphorbia amygdaloides, betula pubescens, hypericum pulchrum, castanea sativa, anemone nemorosa, carex pilulifera, ruscus aculeatus, solidago virgaurea, potentilla erecta, fraxinus excelsior, carpinus betulus, stachys officinalis, betula pendula, torminalis glaberrima, lathyrus linifolius, athyrium filix-femina, carex sylvatica, oxalis acetosella, brachypodium sylvaticum, agrostis capillaris, carex flacca, erica cinerea, anthoxanthum odoratum, rosa arvensis, populus tremula, dryopteris filix-mas, rabelera holostea, brachypodium pinnatum, luzula sylvatica, viola riviniana, melica uniflora, viola reichenbachiana