fr, seine-maritime, hedera helix, crataegus monogyna, urtica dioica, ilex aquifolium, fraxinus excelsior, corylus avellana, galium aparine, hyacinthoides non-scripta, lonicera periclymenum, arum maculatum, heracleum sphondylium, sambucus nigra, fagus sylvatica, quercus robur, geranium robertianum, acer pseudoplatanus, geum urbanum, prunus spinosa, rubus fruticosus, rabelera holostea, pteridium aquilinum, silene dioica, ranunculus repens, dryopteris filix-mas, dioscorea communis, dactylis glomerata, glechoma hederacea, castanea sativa, mercurialis perennis, stachys sylvatica, holcus mollis, anthriscus sylvestris, prunus avium, rosa canina, ficaria verna, digitalis purpurea, acer campestre, circaea lutetiana, holcus lanatus, teucrium scorodonia, euonymus europaeus, viola riviniana, conopodium majus, carpinus betulus, veronica chamaedrys, lamium galeobdolon, poa trivialis, anemone nemorosa, quercus petraea, sorbus aucuparia