text: pteridium aquilinum, pinus sylvestris, avenella flexuosa, dicranum polysetum, melampyrum pratense, pleurozium schreberi, vaccinium myrtillus, quercus robur, picea abies, betula pendula, betula pubescens, maianthemum bifolium, vaccinium vitis-idaea, brachythecium rutabulum, luzula pilosa, sorbus aucuparia, pohlia nutans