fr, nord, hedera helix, quercus robur, corylus avellana, carpinus betulus, fraxinus excelsior, fagus sylvatica, lonicera periclymenum, arum maculatum, ilex aquifolium, crataegus monogyna, quercus petraea, polygonatum multiflorum, acer pseudoplatanus, castanea sativa, prunus avium, lamium galeobdolon, hyacinthoides non-scripta, teucrium scorodonia, pteridium aquilinum, dryopteris filix-mas, sambucus nigra, anemone nemorosa, betula pendula, cornus sanguinea, rabelera holostea, holcus mollis, acer campestre, geum urbanum, glechoma hederacea, carex sylvatica, urtica dioica, euphorbia amygdaloides, galium aparine, viburnum opulus, prunus spinosa, rosa arvensis, circaea lutetiana, heracleum sphondylium, athyrium filix-femina, sorbus aucuparia, euonymus europaeus, ficaria verna, alnus glutinosa, avenella flexuosa, geranium robertianum, primula elatior, stachys sylvatica, deschampsia flexuosa, milium effusum, populus tremula