fr, seine-maritime, pteridium aquilinum, lonicera periclymenum, quercus robur, teucrium scorodonia, avenella flexuosa, ilex aquifolium, fagus sylvatica, quercus petraea, hedera helix, betula pendula, hyacinthoides non-scripta, betula pubescens, deschampsia flexuosa, holcus mollis, carpinus betulus, calluna vulgaris, pinus sylvestris, frangula alnus, carex pilulifera, vaccinium myrtillus, molinia caerulea, crataegus monogyna, castanea sativa, euphorbia amygdaloides, corylus avellana, dryopteris carthusiana, erica cinerea, sorbus aucuparia, agrostis capillaris, ruscus aculeatus, melampyrum pratense, torminalis glaberrima, luzula pilosa, viola riviniana, cytisus scoparius, hypericum pulchrum, anemone nemorosa, dryopteris filix-mas, rabelera holostea, fraxinus excelsior, ligustrum vulgare, mespilus germanica, oxalis acetosella, polygonatum multiflorum, milium effusum, brachypodium sylvaticum, prunus spinosa, fragaria vesca, moehringia trinervia, populus tremula