fr, yvelines, vaccinium myrtillus, pinus sylvestris, calluna vulgaris, avenella flexuosa, deschampsia flexuosa, betula pendula, quercus robur, sorbus aucuparia, fagus sylvatica, molinia caerulea, quercus petraea, galium saxatile, pteridium aquilinum, frangula alnus, carex pilulifera, betula pubescens, vaccinium vitis-idaea, ilex aquifolium, melampyrum pratense, lonicera periclymenum, erica tetralix, agrostis capillaris, dryopteris carthusiana, erica cinerea, dryopteris dilatata, prunus serotina, holcus mollis, potentilla erecta, teucrium scorodonia, picea abies, rumex angiocarpus, ceratocapnos claviculata, rumex acetosella, luzula pilosa, quercus rubra, cytisus scoparius, empetrum nigrum, danthonia decumbens, juniperus communis, festuca filiformis, oxalis acetosella, luzula multiflora, castanea sativa, agrostis vinealis, festuca ovina, pseudotsuga menziesii, genista anglica, anthoxanthum odoratum, digitalis purpurea, populus tremula