fr, seine-maritime, quercus robur, hedera helix, lonicera periclymenum, crataegus monogyna, corylus avellana, carpinus betulus, fagus sylvatica, ilex aquifolium, quercus petraea, fraxinus excelsior, castanea sativa, pteridium aquilinum, teucrium scorodonia, prunus avium, holcus mollis, acer campestre, hyacinthoides non-scripta, euphorbia amygdaloides, carex sylvatica, anemone nemorosa, betula pendula, ruscus aculeatus, polygonatum multiflorum, torminalis glaberrima, arum maculatum, rosa arvensis, prunus spinosa, cornus sanguinea, brachypodium sylvaticum, dryopteris filix-mas, ligustrum vulgare, betula pubescens, geum urbanum, viola riviniana, euonymus europaeus, deschampsia flexuosa, avenella flexuosa, rabelera holostea, viola reichenbachiana, lamium galeobdolon, frangula alnus, circaea lutetiana, acer pseudoplatanus, mercurialis perennis, populus tremula, glechoma hederacea, mespilus germanica, oxalis acetosella, ajuga reptans, melica uniflora