fr, nord, fraxinus excelsior, carpinus betulus, fagus sylvatica, corylus avellana, quercus robur, hedera helix, acer pseudoplatanus, lonicera periclymenum, circaea lutetiana, arum maculatum, carex sylvatica, polygonatum multiflorum, athyrium filix-femina, hyacinthoides non-scripta, dryopteris carthusiana, lamium galeobdolon, anemone nemorosa, milium effusum, primula elatior, prunus avium, glechoma hederacea, geum urbanum, ficaria verna, crataegus monogyna, dryopteris filix-mas, ilex aquifolium, alnus glutinosa, deschampsia cespitosa, sambucus nigra, oxalis acetosella, urtica dioica, carex remota, sorbus aucuparia, acer campestre, ulmus minor, betula pendula, viola reichenbachiana, adoxa moschatellina, mercurialis perennis, pteridium aquilinum, dryopteris dilatata, veronica montana, stachys sylvatica, paris quadrifolia, crataegus laevigata, geranium robertianum, galium aparine, brachypodium sylvaticum, convallaria majalis, castanea sativa