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