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