fr, seine-maritime, fagus sylvatica, lonicera periclymenum, hedera helix, ilex aquifolium, corylus avellana, carpinus betulus, quercus petraea, hyacinthoides non-scripta, pteridium aquilinum, crataegus monogyna, fraxinus excelsior, quercus robur, carex sylvatica, dryopteris filix-mas, avenella flexuosa, anemone nemorosa, holcus mollis, betula pendula, arum maculatum, prunus avium, betula pubescens, polygonatum multiflorum, euphorbia amygdaloides, milium effusum, castanea sativa, dryopteris carthusiana, acer campestre, rosa arvensis, deschampsia flexuosa, acer pseudoplatanus, geum urbanum, teucrium scorodonia, luzula pilosa, oxalis acetosella, circaea lutetiana, melica uniflora, mercurialis perennis, lamium galeobdolon, viola reichenbachiana, sorbus aucuparia, brachypodium sylvaticum, carex pilulifera, torminalis glaberrima, rabelera holostea, deschampsia cespitosa, mespilus germanica, galium odoratum, rubus fruticosus, athyrium filix-femina, cornus sanguinea