picea abies, pinus sylvestris, quercus robur, vaccinium myrtillus, frangula alnus, betula pubescens, sorbus aucuparia, calamagrostis arundinacea, convallaria majalis, pteridium aquilinum, rubus idaeus, betula pendula, dryopteris carthusiana, luzula pilosa, maianthemum bifolium, melampyrum pratense, molinia caerulea, sambucus racemosa, vaccinium vitis-idaea