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