fr, seine-maritime, lonicera periclymenum, pteridium aquilinum, fagus sylvatica, betula pubescens, quercus robur, deschampsia flexuosa, castanea sativa, ilex aquifolium, quercus petraea, vaccinium myrtillus, holcus mollis, hedera helix, avenella flexuosa, teucrium scorodonia, betula pendula, sorbus aucuparia, corylus avellana, hyacinthoides non-scripta, frangula alnus, carex pilulifera, polygonatum multiflorum, anemone nemorosa, oxalis acetosella, carpinus betulus, luzula pilosa, calluna vulgaris, acer pseudoplatanus, dryopteris dilatata, dryopteris carthusiana, dryopteris filix-mas, melampyrum pratense, molinia caerulea, prunus avium, fraxinus excelsior, athyrium filix-femina, rabelera holostea, viola riviniana, crataegus monogyna, euphorbia amygdaloides, milium effusum, hypericum pulchrum, agrostis capillaris, populus tremula, luzula sylvatica, mespilus germanica, convallaria majalis, solidago virgaurea, pinus sylvestris, lamium galeobdolon, cytisus scoparius