fr, seine-maritime, hyacinthoides non-scripta, hedera helix, arum maculatum, corylus avellana, fraxinus excelsior, quercus robur, fagus sylvatica, carpinus betulus, acer campestre, mercurialis perennis, lonicera periclymenum, carex sylvatica, euphorbia amygdaloides, crataegus monogyna, anemone nemorosa, polygonatum multiflorum, ilex aquifolium, lamium galeobdolon, prunus avium, dryopteris filix-mas, circaea lutetiana, acer pseudoplatanus, milium effusum, cornus sanguinea, melica uniflora, euonymus europaeus, castanea sativa, rosa arvensis, geum urbanum, ruscus aculeatus, viola reichenbachiana, ligustrum vulgare, quercus petraea, ficaria verna, brachypodium sylvaticum, pteridium aquilinum, crataegus laevigata, clematis vitalba, primula elatior, ulmus minor, galium odoratum, dioscorea communis, neottia ovata, sanicula europaea, adoxa moschatellina, torminalis glaberrima, galium aparine, sambucus nigra, betula pubescens, urtica dioica