de, siegen-wittgenstein, picea abies, fagus sylvatica, vaccinium myrtillus, avenella flexuosa, deschampsia flexuosa, dryopteris carthusiana, dryopteris dilatata, sorbus aucuparia, oxalis acetosella, galium saxatile, abies alba, betula pendula, rubus idaeus, calamagrostis villosa, carex pilulifera, acer pseudoplatanus, pinus sylvestris, luzula luzuloides, maianthemum bifolium, athyrium filix-femina, betula pubescens, luzula pilosa, frangula alnus, calluna vulgaris, quercus robur, vaccinium vitis-idaea, digitalis purpurea, calamagrostis arundinacea, pteridium aquilinum, melampyrum pratense, larix decidua, senecio ovatus, luzula sylvatica, molinia caerulea, agrostis capillaris, quercus petraea, sambucus racemosa, dryopteris filix-mas, prenanthes purpurea, juncus effusus, deschampsia cespitosa, festuca altissima, gymnocarpium dryopteris, holcus mollis, milium effusum, ilex aquifolium, lactuca muralis, hieracium pellucidum, spinulum annotinum, calamagrostis epigejos