fr, seine-maritime, fagus sylvatica, hedera helix, quercus robur, lonicera periclymenum, euphorbia amygdaloides, corylus avellana, carpinus betulus, pteridium aquilinum, crataegus monogyna, quercus petraea, deschampsia flexuosa, ilex aquifolium, teucrium scorodonia, cornus sanguinea, solidago virgaurea, acer campestre, prunus avium, torminalis glaberrima, fraxinus excelsior, avenella flexuosa, mercurialis perennis, anemone nemorosa, rosa arvensis, hyacinthoides non-scripta, betula pubescens, ligustrum vulgare, betula pendula, castanea sativa, polygonatum multiflorum, fragaria vesca, brachypodium pinnatum, viburnum lantana, arum maculatum, clematis vitalba, melica uniflora, viola reichenbachiana, carex flacca, brachypodium sylvaticum, carex sylvatica, acer pseudoplatanus, dryopteris filix-mas, vicia sepium, primula veris, mespilus germanica, melampyrum pratense, lamium galeobdolon, orchis purpurea, neottia ovata, viola hirta, ruscus aculeatus