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