fr, mayenne, pteridium aquilinum, calluna vulgaris, lonicera periclymenum, ilex aquifolium, betula pubescens, quercus robur, vaccinium myrtillus, avenella flexuosa, deschampsia flexuosa, frangula alnus, molinia caerulea, quercus petraea, castanea sativa, fagus sylvatica, hedera helix, teucrium scorodonia, betula pendula, holcus mollis, erica cinerea, sorbus aucuparia, erica tetralix, pinus sylvestris, corylus avellana, ulex europaeus, potentilla erecta, dryopteris dilatata, melampyrum pratense, carex pilulifera, galium saxatile, ulex minor, agrostis capillaris, ceratocapnos claviculata, oxalis acetosella, crataegus monogyna, rubus fruticosus, hypericum pulchrum, cytisus scoparius, rabelera holostea, hyacinthoides non-scripta, digitalis purpurea, anthoxanthum odoratum, dryopteris carthusiana, struthiopteris spicant, salix atrocinerea, viola riviniana, fraxinus excelsior, holcus lanatus, athyrium filix-femina, polypodium vulgare, populus tremula