fr, seine-maritime, pteridium aquilinum, betula pubescens, deschampsia flexuosa, vaccinium myrtillus, quercus robur, calluna vulgaris, fagus sylvatica, avenella flexuosa, quercus petraea, ilex aquifolium, lonicera periclymenum, betula pendula, molinia caerulea, frangula alnus, teucrium scorodonia, carex pilulifera, sorbus aucuparia, erica cinerea, holcus mollis, pinus sylvestris, castanea sativa, hedera helix, melampyrum pratense, potentilla erecta, agrostis capillaris, erica tetralix, galium saxatile, hypericum pulchrum, oxalis acetosella, corylus avellana, dryopteris carthusiana, anthoxanthum odoratum, cytisus scoparius, luzula pilosa, dryopteris dilatata, ulex minor, agrostis canina, hyacinthoides non-scripta, carpinus betulus, luzula multiflora, populus tremula, solidago virgaurea, digitalis purpurea, anemone nemorosa, viola riviniana, ulex europaeus, juncus effusus, festuca filiformis, athyrium filix-femina, holcus lanatus