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