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