fr, seine-maritime, pteridium aquilinum, fagus sylvatica, hedera helix, ilex aquifolium, quercus robur, lonicera periclymenum, carex pilulifera, avenella flexuosa, quercus petraea, carpinus betulus, deschampsia flexuosa, molinia caerulea, castanea sativa, betula pendula, corylus avellana, crataegus monogyna, euphorbia amygdaloides, teucrium scorodonia, fraxinus excelsior, athyrium filix-femina, hypericum pulchrum, dryopteris carthusiana, holcus mollis, juncus effusus, carex sylvatica, calluna vulgaris, anemone nemorosa, frangula alnus, carex flacca, deschampsia cespitosa, dryopteris filix-mas, ajuga reptans, betula pubescens, agrostis capillaris, juncus conglomeratus, torminalis glaberrima, rosa arvensis, viola reichenbachiana, vaccinium myrtillus, circaea lutetiana, brachypodium sylvaticum, carex remota, oxalis acetosella, viola riviniana, prunus spinosa, hyacinthoides non-scripta, populus tremula, potentilla erecta, prunus avium, luzula pilosa