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