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