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