pinus sylvestris, picea abies, vaccinium vitis-idaea, quercus robur, sorbus aucuparia, betula pubescens, vaccinium myrtillus, calamagrostis arundinacea, convallaria majalis, corylus avellana, dryopteris carthusiana, frangula alnus, luzula pilosa, melampyrum pratense, rubus caesius