fr, seine-maritime, lonicera periclymenum, hedera helix, fraxinus excelsior, betula pubescens, fagus sylvatica, corylus avellana, quercus robur, crataegus monogyna, ilex aquifolium, pteridium aquilinum, carpinus betulus, betula pendula, hyacinthoides non-scripta, quercus petraea, carex sylvatica, euphorbia amygdaloides, dryopteris filix-mas, teucrium scorodonia, castanea sativa, arum maculatum, rosa arvensis, anemone nemorosa, dryopteris carthusiana, molinia caerulea, acer campestre, prunus avium, acer pseudoplatanus, populus tremula, frangula alnus, circaea lutetiana, brachypodium sylvaticum, deschampsia cespitosa, holcus mollis, ligustrum vulgare, avenella flexuosa, polygonatum multiflorum, athyrium filix-femina, alnus glutinosa, geum urbanum, lamium galeobdolon, euonymus europaeus, mercurialis perennis, ajuga reptans, torminalis glaberrima, cornus sanguinea, viola reichenbachiana, urtica dioica, rubus fruticosus, prunus spinosa, sorbus aucuparia