fr, seine-maritime, lonicera periclymenum, pteridium aquilinum, ilex aquifolium, hedera helix, fagus sylvatica, betula pubescens, quercus robur, castanea sativa, quercus petraea, holcus mollis, teucrium scorodonia, avenella flexuosa, hyacinthoides non-scripta, corylus avellana, betula pendula, deschampsia flexuosa, carpinus betulus, euphorbia amygdaloides, carex pilulifera, vaccinium myrtillus, frangula alnus, calluna vulgaris, crataegus monogyna, ruscus aculeatus, molinia caerulea, dryopteris carthusiana, polygonatum multiflorum, dryopteris filix-mas, mespilus germanica, fraxinus excelsior, prunus avium, oxalis acetosella, torminalis glaberrima, luzula pilosa, sorbus aucuparia, populus tremula, melampyrum pratense, athyrium filix-femina, anemone nemorosa, erica cinerea, carex sylvatica, hypericum pulchrum, rabelera holostea, rosa arvensis, milium effusum, dryopteris dilatata, rubus fruticosus, viola riviniana, ulex europaeus, lamium galeobdolon