fr, seine-maritime, fraxinus excelsior, hedera helix, fagus sylvatica, mercurialis perennis, acer pseudoplatanus, arum maculatum, corylus avellana, quercus robur, crataegus monogyna, brachypodium sylvaticum, carex sylvatica, euphorbia amygdaloides, acer campestre, circaea lutetiana, hyacinthoides non-scripta, sanicula europaea, cornus sanguinea, dryopteris filix-mas, viola reichenbachiana, clematis vitalba, ilex aquifolium, anemone nemorosa, galium odoratum, fragaria vesca, lamium galeobdolon, prunus avium, lonicera periclymenum, geum urbanum, geranium robertianum, neottia ovata, carpinus betulus, melica uniflora, rosa arvensis, sambucus nigra, urtica dioica, polygonatum multiflorum, ulmus glabra, euonymus europaeus, galium aparine, viola riviniana, vicia sepium, asplenium scolopendrium, betula pubescens, ajuga reptans, daphne laureola, ligustrum vulgare, primula veris, pteridium aquilinum, allium ursinum, viburnum opulus