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