fr, calvados, pteridium aquilinum, calluna vulgaris, vaccinium myrtillus, deschampsia flexuosa, avenella flexuosa, fagus sylvatica, erica cinerea, quercus robur, ilex aquifolium, teucrium scorodonia, galium saxatile, sorbus aucuparia, potentilla erecta, castanea sativa, lonicera periclymenum, molinia caerulea, betula pubescens, erica tetralix, agrostis capillaris, betula pendula, frangula alnus, pinus sylvestris, digitalis purpurea, holcus mollis, quercus petraea, carex pilulifera, struthiopteris spicant, melampyrum pratense, ulex europaeus, cytisus scoparius, hedera helix, oxalis acetosella, ceratocapnos claviculata, rumex acetosella, dryopteris dilatata, ulex minor, anthoxanthum odoratum, corylus avellana, hypericum pulchrum, rabelera holostea, rumex angiocarpus, holcus lanatus, hyacinthoides non-scripta, polypodium vulgare, viola riviniana, danthonia decumbens, veronica officinalis, athyrium filix-femina, luzula multiflora, juncus effusus