fr, seine-maritime, fagus sylvatica, hedera helix, quercus petraea, crataegus monogyna, corylus avellana, quercus robur, ligustrum vulgare, lonicera periclymenum, carpinus betulus, torminalis glaberrima, betula pendula, ilex aquifolium, euphorbia amygdaloides, fraxinus excelsior, acer campestre, pteridium aquilinum, fragaria vesca, cornus sanguinea, viburnum lantana, prunus avium, brachypodium sylvaticum, carex flacca, acer pseudoplatanus, solidago virgaurea, rosa arvensis, teucrium scorodonia, mercurialis perennis, betula pubescens, anemone nemorosa, pinus sylvestris, viola reichenbachiana, melampyrum pratense, frangula alnus, carex sylvatica, sorbus aucuparia, brachypodium pinnatum, avenella flexuosa, hyacinthoides non-scripta, prunus spinosa, melica uniflora, viola hirta, deschampsia flexuosa, polygonatum multiflorum, viola riviniana, euonymus europaeus, arum maculatum, clematis vitalba, primula veris, convallaria majalis, castanea sativa