fr, seine-et-marne, hedera helix, corylus avellana, quercus robur, carpinus betulus, fraxinus excelsior, acer campestre, cornus sanguinea, fagus sylvatica, arum maculatum, crataegus monogyna, euonymus europaeus, ruscus aculeatus, euphorbia amygdaloides, dioscorea communis, viburnum lantana, ligustrum vulgare, asplenium scolopendrium, lonicera periclymenum, polygonatum multiflorum, viburnum opulus, prunus avium, ilex aquifolium, lamium galeobdolon, lathraea clandestina, quercus petraea, glechoma hederacea, prunus spinosa, castanea sativa, acer pseudoplatanus, mercurialis perennis, brachypodium sylvaticum, rosa arvensis, pteridium aquilinum, anemone nemorosa, clematis vitalba, crataegus laevigata, allium ursinum, daphne laureola, carex sylvatica, hyacinthoides non-scripta, carex flacca, solidago virgaurea, neottia ovata, ulmus minor, frangula alnus, lonicera xylosteum, vinca minor, viola reichenbachiana, alnus glutinosa, eupatorium cannabinum