fr, seine-maritime, avenella flexuosa, pinus sylvestris, deschampsia flexuosa, quercus robur, betula pendula, calluna vulgaris, vaccinium myrtillus, sorbus aucuparia, frangula alnus, lonicera periclymenum, pteridium aquilinum, fagus sylvatica, betula pubescens, agrostis capillaris, molinia caerulea, dryopteris carthusiana, quercus petraea, teucrium scorodonia, galium saxatile, carex pilulifera, holcus mollis, prunus serotina, ceratocapnos claviculata, melampyrum pratense, ilex aquifolium, quercus rubra, cytisus scoparius, holcus lanatus, dryopteris dilatata, rumex angiocarpus, rumex acetosella, moehringia trinervia, anthoxanthum odoratum, digitalis purpurea, rabelera holostea, populus tremula, luzula pilosa, hedera helix, carpinus betulus, rubus idaeus, potentilla erecta, castanea sativa, erica tetralix, oxalis acetosella, crataegus monogyna, corylus avellana, luzula multiflora, picea abies, erica cinerea, hypericum perforatum