fr, seine-maritime, hedera helix, fagus sylvatica, fraxinus excelsior, quercus robur, lonicera periclymenum, carpinus betulus, carex sylvatica, circaea lutetiana, ilex aquifolium, athyrium filix-femina, corylus avellana, dryopteris filix-mas, lamium galeobdolon, anemone nemorosa, betula pubescens, arum maculatum, dryopteris carthusiana, oxalis acetosella, euphorbia amygdaloides, carex remota, viola reichenbachiana, milium effusum, crataegus monogyna, pteridium aquilinum, polygonatum multiflorum, hyacinthoides non-scripta, deschampsia cespitosa, acer campestre, mercurialis perennis, melica uniflora, deschampsia flexuosa, ajuga reptans, brachypodium sylvaticum, quercus petraea, galium odoratum, primula elatior, alnus glutinosa, rosa arvensis, ficaria verna, acer pseudoplatanus, prunus avium, luzula pilosa, geum urbanum, holcus mollis, avenella flexuosa, crataegus laevigata, veronica montana, rabelera holostea, carex pendula, euonymus europaeus