fr, seine-maritime, hedera helix, corylus avellana, fraxinus excelsior, quercus robur, fagus sylvatica, crataegus monogyna, arum maculatum, mercurialis perennis, acer campestre, lonicera periclymenum, euphorbia amygdaloides, ilex aquifolium, carpinus betulus, hyacinthoides non-scripta, carex sylvatica, cornus sanguinea, geum urbanum, acer pseudoplatanus, prunus avium, brachypodium sylvaticum, dryopteris filix-mas, dioscorea communis, rosa arvensis, lamium galeobdolon, clematis vitalba, euonymus europaeus, neottia ovata, ligustrum vulgare, betula pubescens, prunus spinosa, anemone nemorosa, circaea lutetiana, betula pendula, galium aparine, quercus petraea, polygonatum multiflorum, viola reichenbachiana, urtica dioica, geranium robertianum, pteridium aquilinum, fragaria vesca, sanicula europaea, heracleum sphondylium, viburnum opulus, melica uniflora, sambucus nigra, viburnum lantana, glechoma hederacea, galium odoratum, milium effusum