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