fr, seine-maritime, hedera helix, fagus sylvatica, quercus robur, lonicera periclymenum, hyacinthoides non-scripta, corylus avellana, ilex aquifolium, fraxinus excelsior, acer pseudoplatanus, betula pubescens, pteridium aquilinum, mercurialis perennis, quercus petraea, crataegus monogyna, euphorbia amygdaloides, anemone nemorosa, arum maculatum, prunus avium, teucrium scorodonia, castanea sativa, polygonatum multiflorum, dryopteris filix-mas, deschampsia flexuosa, carpinus betulus, betula pendula, carex sylvatica, sorbus aucuparia, avenella flexuosa, lamium galeobdolon, acer campestre, primula vulgaris, ruscus aculeatus, viola riviniana, euonymus europaeus, circaea lutetiana, oxalis acetosella, viola reichenbachiana, taxus baccata, rosa arvensis, brachypodium sylvaticum, dryopteris dilatata, sanicula europaea, holcus mollis, solidago virgaurea, melica uniflora, geum urbanum, ligustrum vulgare, cornus sanguinea, galium odoratum, primula acaulis