fr, seine-maritime, hedera helix, fagus sylvatica, carpinus betulus, lonicera periclymenum, fraxinus excelsior, corylus avellana, quercus robur, carex sylvatica, crataegus monogyna, ilex aquifolium, quercus petraea, betula pendula, dryopteris carthusiana, arum maculatum, dryopteris filix-mas, pteridium aquilinum, polygonatum multiflorum, prunus avium, rosa arvensis, acer campestre, euphorbia amygdaloides, lamium galeobdolon, deschampsia cespitosa, anemone nemorosa, circaea lutetiana, athyrium filix-femina, betula pubescens, populus tremula, viola reichenbachiana, milium effusum, hyacinthoides non-scripta, acer pseudoplatanus, torminalis glaberrima, brachypodium sylvaticum, primula elatior, crataegus laevigata, ligustrum vulgare, luzula pilosa, cornus sanguinea, viburnum opulus, geum urbanum, alnus glutinosa, avenella flexuosa, euonymus europaeus, deschampsia flexuosa, holcus mollis, castanea sativa, ficaria verna, teucrium scorodonia, ajuga reptans