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