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