fr, ardennes, corylus avellana, hedera helix, carpinus betulus, quercus robur, lonicera periclymenum, crataegus monogyna, prunus avium, fraxinus excelsior, fagus sylvatica, betula pendula, ligustrum vulgare, quercus petraea, cornus sanguinea, polygonatum multiflorum, acer campestre, arum maculatum, populus tremula, acer pseudoplatanus, ulmus minor, castanea sativa, prunus spinosa, hyacinthoides non-scripta, euonymus europaeus, torminalis glaberrima, ilex aquifolium, frangula alnus, rosa arvensis, carex sylvatica, sambucus nigra, viburnum opulus, anemone nemorosa, viburnum lantana, clematis vitalba, geum urbanum, teucrium scorodonia, convallaria majalis, brachypodium sylvaticum, betula pubescens, sorbus aucuparia, pteridium aquilinum, dryopteris filix-mas, salix caprea, fragaria vesca, dryopteris carthusiana, euphorbia amygdaloides, glechoma hederacea, rosa canina, lamium galeobdolon, crataegus laevigata, ribes rubrum