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