fr, seine-maritime, lonicera periclymenum, fagus sylvatica, hedera helix, ilex aquifolium, hyacinthoides non-scripta, quercus robur, pteridium aquilinum, quercus petraea, corylus avellana, castanea sativa, carpinus betulus, fraxinus excelsior, betula pubescens, anemone nemorosa, euphorbia amygdaloides, holcus mollis, crataegus monogyna, avenella flexuosa, ruscus aculeatus, betula pendula, teucrium scorodonia, prunus avium, deschampsia flexuosa, polygonatum multiflorum, arum maculatum, carex sylvatica, acer pseudoplatanus, dryopteris filix-mas, milium effusum, mespilus germanica, sorbus aucuparia, oxalis acetosella, lamium galeobdolon, mercurialis perennis, acer campestre, melica uniflora, luzula pilosa, circaea lutetiana, dryopteris carthusiana, torminalis glaberrima, rabelera holostea, vaccinium myrtillus, viola reichenbachiana, carex pilulifera, rosa arvensis, geum urbanum, dryopteris dilatata, brachypodium sylvaticum, viola riviniana, euonymus europaeus