fr, seine-maritime, pteridium aquilinum, fagus sylvatica, lonicera periclymenum, deschampsia flexuosa, avenella flexuosa, holcus mollis, ilex aquifolium, betula pubescens, quercus robur, hedera helix, carex pilulifera, teucrium scorodonia, quercus petraea, dryopteris carthusiana, calluna vulgaris, betula pendula, carpinus betulus, vaccinium myrtillus, luzula pilosa, euphorbia amygdaloides, dryopteris filix-mas, hyacinthoides non-scripta, oxalis acetosella, molinia caerulea, milium effusum, agrostis capillaris, juncus effusus, castanea sativa, athyrium filix-femina, melica uniflora, hypericum pulchrum, anemone nemorosa, rabelera holostea, frangula alnus, carex remota, carex sylvatica, melampyrum pratense, sorbus aucuparia, crataegus monogyna, viola reichenbachiana, anthoxanthum odoratum, juncus conglomeratus, corylus avellana, cytisus scoparius, circaea lutetiana, holcus lanatus, veronica officinalis, dryopteris dilatata, brachypodium sylvaticum, ruscus aculeatus