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