fr, seine-maritime, fagus sylvatica, hedera helix, fraxinus excelsior, carex sylvatica, carpinus betulus, acer pseudoplatanus, corylus avellana, arum maculatum, viola reichenbachiana, lamium galeobdolon, acer campestre, quercus robur, anemone nemorosa, mercurialis perennis, dryopteris filix-mas, galium odoratum, milium effusum, polygonatum multiflorum, prunus avium, crataegus monogyna, quercus petraea, circaea lutetiana, brachypodium sylvaticum, rosa arvensis, euphorbia amygdaloides, melica uniflora, dryopteris carthusiana, lonicera periclymenum, deschampsia cespitosa, crataegus laevigata, oxalis acetosella, geum urbanum, ilex aquifolium, primula elatior, fragaria vesca, athyrium filix-femina, cornus sanguinea, luzula pilosa, ligustrum vulgare, paris quadrifolia, betula pendula, euonymus europaeus, viburnum opulus, vicia sepium, ficaria verna, stachys sylvatica, convallaria majalis, poa nemoralis, sorbus aucuparia, geranium robertianum