de, recklinghausen, fagus sylvatica, pinus sylvestris, vaccinium myrtillus, avenella flexuosa, deschampsia flexuosa, betula pendula, sorbus aucuparia, dryopteris carthusiana, quercus robur, carex pilulifera, prunus serotina, quercus rubra, picea abies, dryopteris dilatata, pteridium aquilinum, frangula alnus, pseudotsuga menziesii, molinia caerulea, calluna vulgaris, quercus petraea, lonicera periclymenum, ilex aquifolium, luzula pilosa, betula pubescens, castanea sativa, pinus nigra, oxalis acetosella, agrostis capillaris, rubus idaeus, juncus effusus, larix kaempferi, acer pseudoplatanus, larix decidua, maianthemum bifolium, melampyrum pratense, galium saxatile, holcus mollis, ceratocapnos claviculata, vaccinium vitis-idaea, calamagrostis epigejos, moehringia trinervia, rumex angiocarpus, teucrium scorodonia, athyrium filix-femina, rumex acetosella, abies alba, senecio sylvaticus, impatiens parviflora, luzula multiflora, digitalis purpurea