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