fr, pas-de-calais, hedera helix, fraxinus excelsior, corylus avellana, arum maculatum, crataegus monogyna, carpinus betulus, fagus sylvatica, lonicera periclymenum, sambucus nigra, acer campestre, prunus avium, quercus robur, acer pseudoplatanus, euonymus europaeus, galium aparine, prunus spinosa, geum urbanum, ilex aquifolium, urtica dioica, cornus sanguinea, hyacinthoides non-scripta, dryopteris filix-mas, glechoma hederacea, polygonatum multiflorum, quercus petraea, ulmus minor, ligustrum vulgare, carex sylvatica, rosa arvensis, geranium robertianum, castanea sativa, rubus fruticosus, rosa canina, brachypodium sylvaticum, anemone nemorosa, lamium galeobdolon, heracleum sphondylium, clematis vitalba, mercurialis perennis, rabelera holostea, ficaria verna, milium effusum, stachys sylvatica, circaea lutetiana, dioscorea communis, crataegus laevigata, betula pendula, viburnum opulus, viola reichenbachiana, adoxa moschatellina