fr, seine-maritime, hedera helix, carpinus betulus, fagus sylvatica, quercus robur, fraxinus excelsior, hyacinthoides non-scripta, corylus avellana, arum maculatum, crataegus monogyna, euphorbia amygdaloides, lonicera periclymenum, acer campestre, ligustrum vulgare, cornus sanguinea, mercurialis perennis, prunus avium, polygonatum multiflorum, acer pseudoplatanus, ilex aquifolium, viburnum lantana, castanea sativa, carex sylvatica, lamium galeobdolon, betula pendula, betula pubescens, rosa arvensis, dryopteris filix-mas, euonymus europaeus, teucrium scorodonia, viburnum opulus, quercus petraea, pteridium aquilinum, circaea lutetiana, clematis vitalba, brachypodium sylvaticum, neottia ovata, mespilus germanica, fragaria vesca, ruscus aculeatus, daphne laureola, torminalis glaberrima, prunus spinosa, anemone nemorosa, dioscorea communis, viola reichenbachiana, melica uniflora, geum urbanum, salix caprea, glechoma hederacea, populus tremula