fr, seine-maritime, hedera helix, arum maculatum, crataegus monogyna, corylus avellana, fraxinus excelsior, fagus sylvatica, mercurialis perennis, hyacinthoides non-scripta, acer campestre, carpinus betulus, lonicera periclymenum, euphorbia amygdaloides, geum urbanum, quercus robur, carex sylvatica, ilex aquifolium, brachypodium sylvaticum, rosa arvensis, melica uniflora, ligustrum vulgare, dryopteris filix-mas, quercus petraea, prunus spinosa, cornus sanguinea, anemone nemorosa, circaea lutetiana, prunus avium, torminalis glaberrima, euonymus europaeus, viola reichenbachiana, lamium galeobdolon, dioscorea communis, galium aparine, milium effusum, clematis vitalba, rubus fruticosus, urtica dioica, pteridium aquilinum, glechoma hederacea, geranium robertianum, fragaria vesca, acer pseudoplatanus, polygonatum multiflorum, rabelera holostea, galium odoratum, ruscus aculeatus, sanicula europaea, ficaria verna, betula pendula, teucrium scorodonia