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