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