fr, seine-maritime, fagus sylvatica, ilex aquifolium, hedera helix, lonicera periclymenum, corylus avellana, fraxinus excelsior, quercus robur, pteridium aquilinum, oxalis acetosella, quercus petraea, dryopteris filix-mas, hyacinthoides non-scripta, acer pseudoplatanus, crataegus monogyna, dryopteris dilatata, holcus mollis, castanea sativa, betula pubescens, carex sylvatica, circaea lutetiana, athyrium filix-femina, sorbus aucuparia, anemone nemorosa, avenella flexuosa, lamium galeobdolon, carpinus betulus, arum maculatum, milium effusum, deschampsia flexuosa, vaccinium myrtillus, rabelera holostea, prunus avium, betula pendula, dryopteris carthusiana, luzula pilosa, polygonatum multiflorum, euphorbia amygdaloides, urtica dioica, geum urbanum, sambucus nigra, teucrium scorodonia, deschampsia cespitosa, geranium robertianum, mercurialis perennis, melica uniflora, galium aparine, luzula sylvatica, galium odoratum, viola riviniana, ficaria verna