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