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