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