fr, seine-maritime, fagus sylvatica, hedera helix, carpinus betulus, lonicera periclymenum, corylus avellana, carex sylvatica, fraxinus excelsior, quercus robur, ilex aquifolium, acer campestre, crataegus monogyna, quercus petraea, hyacinthoides non-scripta, arum maculatum, prunus avium, euphorbia amygdaloides, anemone nemorosa, dryopteris filix-mas, polygonatum multiflorum, lamium galeobdolon, milium effusum, rosa arvensis, pteridium aquilinum, betula pendula, acer pseudoplatanus, viola reichenbachiana, torminalis glaberrima, circaea lutetiana, brachypodium sylvaticum, mercurialis perennis, dryopteris carthusiana, melica uniflora, ligustrum vulgare, luzula pilosa, geum urbanum, cornus sanguinea, castanea sativa, galium odoratum, avenella flexuosa, deschampsia cespitosa, crataegus laevigata, euonymus europaeus, populus tremula, holcus mollis, betula pubescens, mespilus germanica, ficaria verna, athyrium filix-femina, deschampsia flexuosa, fragaria vesca