fr, seine-maritime, hedera helix, quercus robur, fraxinus excelsior, corylus avellana, fagus sylvatica, carpinus betulus, crataegus monogyna, acer campestre, arum maculatum, quercus petraea, cornus sanguinea, polygonatum multiflorum, lamium galeobdolon, euonymus europaeus, lonicera periclymenum, acer pseudoplatanus, carex sylvatica, anemone nemorosa, prunus avium, prunus spinosa, geum urbanum, rosa arvensis, viburnum opulus, glechoma hederacea, crataegus laevigata, viola reichenbachiana, brachypodium sylvaticum, dryopteris filix-mas, ligustrum vulgare, rabelera holostea, euphorbia amygdaloides, sambucus nigra, galium aparine, poa nemoralis, heracleum sphondylium, ilex aquifolium, geranium robertianum, urtica dioica, circaea lutetiana, ficaria verna, fragaria vesca, alnus glutinosa, milium effusum, rosa blondaeana, galium odoratum, primula elatior, mercurialis perennis, rosa canina, pteridium aquilinum, stachys sylvatica