fr, seine-maritime, ilex aquifolium, lonicera periclymenum, hedera helix, fagus sylvatica, pteridium aquilinum, quercus robur, betula pubescens, quercus petraea, carpinus betulus, avenella flexuosa, corylus avellana, dryopteris carthusiana, holcus mollis, betula pendula, castanea sativa, crataegus monogyna, deschampsia flexuosa, hyacinthoides non-scripta, dryopteris filix-mas, euphorbia amygdaloides, fraxinus excelsior, carex sylvatica, oxalis acetosella, carex pilulifera, teucrium scorodonia, ruscus aculeatus, rubus fruticosus, milium effusum, anemone nemorosa, vaccinium myrtillus, deschampsia cespitosa, athyrium filix-femina, luzula pilosa, molinia caerulea, torminalis glaberrima, sorbus aucuparia, dryopteris dilatata, polygonatum multiflorum, rosa arvensis, frangula alnus, lamium galeobdolon, arum maculatum, circaea lutetiana, melica uniflora, rabelera holostea, acer campestre, populus tremula, prunus avium, mespilus germanica, brachypodium sylvaticum