fr, seine-maritime, fagus sylvatica, hedera helix, hyacinthoides non-scripta, ilex aquifolium, carpinus betulus, arum maculatum, euphorbia amygdaloides, fraxinus excelsior, lonicera periclymenum, carex sylvatica, dryopteris filix-mas, mercurialis perennis, corylus avellana, quercus robur, acer campestre, melica uniflora, lamium galeobdolon, anemone nemorosa, milium effusum, crataegus monogyna, circaea lutetiana, acer pseudoplatanus, polygonatum multiflorum, viola reichenbachiana, quercus petraea, galium odoratum, pteridium aquilinum, prunus avium, ruscus aculeatus, dryopteris carthusiana, rosa arvensis, brachypodium sylvaticum, geum urbanum, betula pubescens, euonymus europaeus, ligustrum vulgare, castanea sativa, betula pendula, avenella flexuosa, oxalis acetosella, ficaria verna, deschampsia flexuosa, luzula pilosa, sanicula europaea, torminalis glaberrima, mespilus germanica, cornus sanguinea, vicia sepium, teucrium scorodonia, fragaria vesca