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