fr, seine-maritime, carpinus betulus, quercus robur, fagus sylvatica, lonicera periclymenum, hedera helix, corylus avellana, quercus petraea, fraxinus excelsior, crataegus monogyna, acer campestre, anemone nemorosa, arum maculatum, carex sylvatica, polygonatum multiflorum, euphorbia amygdaloides, hyacinthoides non-scripta, milium effusum, dryopteris filix-mas, betula pubescens, viola reichenbachiana, ilex aquifolium, betula pendula, holcus mollis, dryopteris carthusiana, deschampsia flexuosa, rosa arvensis, lamium galeobdolon, geum urbanum, prunus avium, fragaria vesca, brachypodium sylvaticum, avenella flexuosa, circaea lutetiana, deschampsia cespitosa, crataegus laevigata, teucrium scorodonia, rabelera holostea, cornus sanguinea, luzula pilosa, melica uniflora, pteridium aquilinum, glechoma hederacea, ligustrum vulgare, mercurialis perennis, euonymus europaeus, viola riviniana, poa nemoralis, ajuga reptans, populus tremula, acer pseudoplatanus