fr, seine-maritime, hedera helix, lonicera periclymenum, ilex aquifolium, fagus sylvatica, fraxinus excelsior, quercus robur, corylus avellana, hyacinthoides non-scripta, pteridium aquilinum, betula pubescens, crataegus monogyna, carpinus betulus, castanea sativa, circaea lutetiana, dryopteris filix-mas, acer pseudoplatanus, euphorbia amygdaloides, mercurialis perennis, arum maculatum, quercus petraea, polygonatum multiflorum, betula pendula, teucrium scorodonia, anemone nemorosa, prunus avium, carex sylvatica, athyrium filix-femina, holcus mollis, lamium galeobdolon, avenella flexuosa, geum urbanum, urtica dioica, dryopteris carthusiana, alnus glutinosa, oxalis acetosella, galium aparine, deschampsia flexuosa, ajuga reptans, rubus fruticosus, geranium robertianum, sorbus aucuparia, acer campestre, milium effusum, rabelera holostea, brachypodium sylvaticum, sambucus nigra, euonymus europaeus, dryopteris dilatata, frangula alnus, viola reichenbachiana