fr, seine-maritime, hedera helix, fagus sylvatica, carpinus betulus, acer campestre, corylus avellana, ruscus aculeatus, quercus robur, ilex aquifolium, euphorbia amygdaloides, crataegus monogyna, arum maculatum, fraxinus excelsior, mercurialis perennis, lonicera periclymenum, carex sylvatica, hyacinthoides non-scripta, lamium galeobdolon, ligustrum vulgare, euonymus europaeus, quercus petraea, brachypodium sylvaticum, anemone nemorosa, melica uniflora, polygonatum multiflorum, rosa arvensis, viola reichenbachiana, pteridium aquilinum, dryopteris filix-mas, castanea sativa, cornus sanguinea, torminalis glaberrima, prunus avium, milium effusum, acer pseudoplatanus, geum urbanum, circaea lutetiana, daphne laureola, dioscorea communis, glechoma hederacea, rubia peregrina, asplenium scolopendrium, galium odoratum, tilia cordata, crataegus laevigata, mespilus germanica, dryopteris carthusiana, prunus spinosa, viburnum lantana, ficaria verna, ulmus minor