fr, nord, hyacinthoides non-scripta, arum maculatum, acer pseudoplatanus, castanea sativa, fraxinus excelsior, hedera helix, corylus avellana, sambucus nigra, fagus sylvatica, lamium galeobdolon, quercus robur, carpinus betulus, lonicera periclymenum, polygonatum multiflorum, allium ursinum, circaea lutetiana, prunus avium, ilex aquifolium, geum urbanum, glechoma hederacea, urtica dioica, ficaria verna, galanthus nivalis, rhododendron ponticum, heracleum sphondylium, ribes rubrum, galium aparine, anemone nemorosa, sorbus aucuparia, geranium robertianum, stachys sylvatica, silene dioica, crataegus monogyna, adoxa moschatellina, vinca minor, mercurialis perennis, primula elatior, arum italicum, quercus rubra, alnus glutinosa, mespilus germanica, acer campestre, ajuga reptans, dryopteris filix-mas, euonymus europaeus, lathraea clandestina, cornus sanguinea, viburnum opulus, athyrium filix-femina, ulmus minor