fr, calvados, betula pubescens, pteridium aquilinum, molinia caerulea, deschampsia flexuosa, calluna vulgaris, quercus robur, vaccinium myrtillus, avenella flexuosa, lonicera periclymenum, fagus sylvatica, ilex aquifolium, potentilla erecta, quercus petraea, holcus mollis, erica tetralix, agrostis canina, frangula alnus, hedera helix, betula pendula, juncus effusus, teucrium scorodonia, sorbus aucuparia, carex pilulifera, agrostis capillaris, oxalis acetosella, anthoxanthum odoratum, erica cinerea, galium saxatile, dryopteris carthusiana, melampyrum pratense, athyrium filix-femina, luzula multiflora, dryopteris dilatata, holcus lanatus, castanea sativa, galium palustre, hypericum pulchrum, corylus avellana, pinus sylvestris, salix atrocinerea, alnus glutinosa, scutellaria minor, hyacinthoides non-scripta, succisa pratensis, anemone nemorosa, juncus conglomeratus, cirsium palustre, crataegus monogyna, fraxinus excelsior, juncus subnodulosus