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