text: vaccinium myrtillus, pleurozium schreberi, pteridium aquilinum, pinus strobus, pinus sylvestris, picea abies, dicranum polysetum, melampyrum pratense, avenella flexuosa, calluna vulgaris, hylocomium splendens, quercus robur, vaccinium vitis-idaea, betula pubescens, luzula pilosa, sorbus aucuparia, carex arenaria, dicranum scoparium, frangula alnus, maianthemum bifolium, plagiomnium affine