fr, seine-maritime, fagus sylvatica, hedera helix, arum maculatum, hyacinthoides non-scripta, fraxinus excelsior, corylus avellana, quercus robur, mercurialis perennis, euphorbia amygdaloides, lonicera periclymenum, carpinus betulus, carex sylvatica, acer pseudoplatanus, acer campestre, anemone nemorosa, lamium galeobdolon, crataegus monogyna, circaea lutetiana, ilex aquifolium, dryopteris filix-mas, polygonatum multiflorum, prunus avium, viola reichenbachiana, milium effusum, melica uniflora, geum urbanum, cornus sanguinea, brachypodium sylvaticum, quercus petraea, galium odoratum, rosa arvensis, adoxa moschatellina, pteridium aquilinum, betula pubescens, sanicula europaea, ficaria verna, clematis vitalba, betula pendula, euonymus europaeus, allium ursinum, castanea sativa, primula elatior, athyrium filix-femina, veronica montana, urtica dioica, neottia ovata, ligustrum vulgare, sambucus nigra, ajuga reptans, oxalis acetosella