fr, seine-maritime, hedera helix, lonicera periclymenum, carpinus betulus, corylus avellana, fagus sylvatica, quercus robur, fraxinus excelsior, crataegus monogyna, betula pendula, quercus petraea, betula pubescens, pteridium aquilinum, ilex aquifolium, frangula alnus, carex sylvatica, populus tremula, anemone nemorosa, dryopteris carthusiana, prunus avium, acer campestre, rosa arvensis, euphorbia amygdaloides, ligustrum vulgare, dryopteris filix-mas, viburnum opulus, polygonatum multiflorum, brachypodium sylvaticum, euonymus europaeus, avenella flexuosa, mercurialis perennis, cornus sanguinea, molinia caerulea, torminalis glaberrima, viola reichenbachiana, deschampsia cespitosa, lamium galeobdolon, luzula pilosa, acer pseudoplatanus, crataegus laevigata, milium effusum, athyrium filix-femina, deschampsia flexuosa, geum urbanum, hyacinthoides non-scripta, arum maculatum, prunus spinosa, teucrium scorodonia, fragaria vesca, alnus glutinosa, castanea sativa