fr, sarthe, pteridium aquilinum, avenella flexuosa, betula pubescens, vaccinium myrtillus, fagus sylvatica, deschampsia flexuosa, ilex aquifolium, lonicera periclymenum, quercus petraea, calluna vulgaris, molinia caerulea, holcus mollis, quercus robur, hedera helix, teucrium scorodonia, oxalis acetosella, betula pendula, carex pilulifera, sorbus aucuparia, corylus avellana, potentilla erecta, crataegus monogyna, frangula alnus, anemone nemorosa, hypericum pulchrum, galium saxatile, anthoxanthum odoratum, agrostis capillaris, euphorbia amygdaloides, fraxinus excelsior, viola riviniana, pinus sylvestris, dryopteris carthusiana, juncus effusus, erica cinerea, hyacinthoides non-scripta, castanea sativa, luzula pilosa, dryopteris filix-mas, athyrium filix-femina, dryopteris dilatata, rabelera holostea, melampyrum pratense, deschampsia cespitosa, holcus lanatus, erica tetralix, luzula multiflora, digitalis purpurea, ajuga reptans, agrostis canina