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