fr, seine-maritime, fagus sylvatica, hedera helix, carpinus betulus, quercus petraea, quercus robur, corylus avellana, euphorbia amygdaloides, crataegus monogyna, lonicera periclymenum, anemone nemorosa, fraxinus excelsior, acer campestre, torminalis glaberrima, prunus avium, solidago virgaurea, cornus sanguinea, rosa arvensis, acer pseudoplatanus, ilex aquifolium, polygonatum multiflorum, arum maculatum, ligustrum vulgare, teucrium scorodonia, betula pendula, fragaria vesca, mercurialis perennis, viburnum lantana, deschampsia flexuosa, hyacinthoides non-scripta, melica uniflora, viola reichenbachiana, vicia sepium, lamium galeobdolon, carex sylvatica, avenella flexuosa, pteridium aquilinum, carex flacca, crataegus laevigata, convallaria majalis, dryopteris filix-mas, melampyrum pratense, luzula pilosa, primula veris, viburnum opulus, milium effusum, brachypodium sylvaticum, cornus mas, euonymus europaeus, galium odoratum, betula pubescens