fr, seine-maritime, fagus sylvatica, hedera helix, fraxinus excelsior, acer pseudoplatanus, corylus avellana, mercurialis perennis, quercus robur, arum maculatum, carpinus betulus, prunus avium, euphorbia amygdaloides, crataegus monogyna, acer campestre, anemone nemorosa, dryopteris filix-mas, carex sylvatica, lonicera periclymenum, ilex aquifolium, lamium galeobdolon, polygonatum multiflorum, viola reichenbachiana, hyacinthoides non-scripta, galium odoratum, cornus sanguinea, circaea lutetiana, melica uniflora, quercus petraea, milium effusum, brachypodium sylvaticum, rosa arvensis, clematis vitalba, betula pendula, fragaria vesca, pteridium aquilinum, geum urbanum, sanicula europaea, euonymus europaeus, ligustrum vulgare, viburnum opulus, sambucus nigra, neottia ovata, oxalis acetosella, betula pubescens, sorbus aucuparia, geranium robertianum, solidago virgaurea, luzula pilosa, viburnum lantana, paris quadrifolia, vicia sepium