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