castanea sativa, calluna vulgaris, frangula alnus, betula pendula, larix kaempferi, agrostis capillaris, calamagrostis canescens, erica tetralix, quercus robur, sorbus aucuparia, carex panicea, carex pilulifera, juncus effusus, molinia caerulea, salix cinerea, betula pubescens, pinus sylvestris, potentilla erecta, prunus serotina, salix aurita