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