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