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