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