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