fr, seine-maritime, hedera helix, fagus sylvatica, carpinus betulus, lonicera periclymenum, corylus avellana, fraxinus excelsior, quercus robur, ilex aquifolium, crataegus monogyna, hyacinthoides non-scripta, prunus avium, acer campestre, castanea sativa, arum maculatum, quercus petraea, polygonatum multiflorum, acer pseudoplatanus, pteridium aquilinum, euphorbia amygdaloides, carex sylvatica, cornus sanguinea, euonymus europaeus, rosa arvensis, dryopteris filix-mas, lamium galeobdolon, betula pendula, ruscus aculeatus, ligustrum vulgare, anemone nemorosa, mercurialis perennis, torminalis glaberrima, viburnum opulus, circaea lutetiana, sambucus nigra, geum urbanum, teucrium scorodonia, crataegus laevigata, viola reichenbachiana, populus tremula, betula pubescens, prunus spinosa, mespilus germanica, brachypodium sylvaticum, ajuga reptans, dioscorea communis, ulmus minor, galium aparine, milium effusum, holcus mollis, dryopteris carthusiana