fr, seine-maritime, hedera helix, fagus sylvatica, corylus avellana, quercus robur, fraxinus excelsior, arum maculatum, lonicera periclymenum, crataegus monogyna, mercurialis perennis, carpinus betulus, ilex aquifolium, hyacinthoides non-scripta, euphorbia amygdaloides, quercus petraea, acer pseudoplatanus, acer campestre, carex sylvatica, prunus avium, anemone nemorosa, dryopteris filix-mas, polygonatum multiflorum, brachypodium sylvaticum, betula pendula, cornus sanguinea, geum urbanum, fragaria vesca, pteridium aquilinum, rosa arvensis, lamium galeobdolon, teucrium scorodonia, ligustrum vulgare, viola reichenbachiana, betula pubescens, sorbus aucuparia, circaea lutetiana, sanicula europaea, castanea sativa, galium odoratum, melica uniflora, viola riviniana, neottia ovata, euonymus europaeus, milium effusum, clematis vitalba, deschampsia flexuosa, avenella flexuosa, torminalis glaberrima, prunus spinosa, viburnum lantana, luzula pilosa