fr, seine-maritime, pteridium aquilinum, quercus robur, calluna vulgaris, lonicera periclymenum, betula pubescens, molinia caerulea, deschampsia flexuosa, avenella flexuosa, teucrium scorodonia, betula pendula, frangula alnus, agrostis capillaris, pinus sylvestris, holcus mollis, holcus lanatus, anthoxanthum odoratum, fagus sylvatica, potentilla erecta, ilex aquifolium, quercus petraea, juncus effusus, hedera helix, carex pilulifera, vaccinium myrtillus, melampyrum pratense, erica tetralix, agrostis canina, hyacinthoides non-scripta, erica cinerea, dryopteris carthusiana, carpinus betulus, cytisus scoparius, rumex angiocarpus, luzula multiflora, succisa pratensis, juncus conglomeratus, crataegus monogyna, lysimachia vulgaris, galium palustre, rumex acetosella, sorbus aucuparia, rabelera holostea, galium saxatile, prunus spinosa, ranunculus repens, poa trivialis, euphorbia amygdaloides, danthonia decumbens, hypericum pulchrum, rumex acetosa