fr, seine-maritime, hedera helix, fagus sylvatica, corylus avellana, lonicera periclymenum, quercus robur, prunus avium, hyacinthoides non-scripta, arum maculatum, fraxinus excelsior, carpinus betulus, crataegus monogyna, acer campestre, ilex aquifolium, acer pseudoplatanus, cornus sanguinea, castanea sativa, mercurialis perennis, polygonatum multiflorum, euphorbia amygdaloides, quercus petraea, pteridium aquilinum, anemone nemorosa, clematis vitalba, carex sylvatica, rosa arvensis, galium aparine, ligustrum vulgare, sambucus nigra, teucrium scorodonia, dryopteris filix-mas, lamium galeobdolon, dioscorea communis, betula pendula, torminalis glaberrima, euonymus europaeus, heracleum sphondylium, geum urbanum, prunus spinosa, primula veris, viola reichenbachiana, brachypodium sylvaticum, viburnum lantana, melica uniflora, milium effusum, mespilus germanica, orchis purpurea, viburnum opulus, betula pubescens, circaea lutetiana, galium odoratum