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