fr, nord, quercus robur, lonicera periclymenum, betula pubescens, corylus avellana, betula pendula, sorbus aucuparia, fagus sylvatica, carpinus betulus, hedera helix, pteridium aquilinum, teucrium scorodonia, frangula alnus, holcus mollis, castanea sativa, polygonatum multiflorum, hyacinthoides non-scripta, ilex aquifolium, deschampsia flexuosa, dryopteris carthusiana, fraxinus excelsior, anemone nemorosa, quercus petraea, crataegus monogyna, avenella flexuosa, acer pseudoplatanus, molinia caerulea, populus tremula, vaccinium myrtillus, prunus avium, convallaria majalis, dryopteris dilatata, viola riviniana, dryopteris filix-mas, luzula pilosa, carex pilulifera, milium effusum, athyrium filix-femina, oxalis acetosella, agrostis capillaris, rabelera holostea, arum maculatum, geum urbanum, glechoma hederacea, carex sylvatica, quercus rubra, moehringia trinervia, mespilus germanica, prunus serotina, ajuga reptans, lamium galeobdolon