quercus petraea, vaccinium myrtillus, avenella flexuosa, luzula luzulina, fagus sylvatica, hieracium lachenalii, hieracium murorum, melampyrum pratense, pteridium aquilinum, calluna vulgaris, castanea sativa, frangula alnus, gentiana asclepiadea, picea abies, prenanthes purpurea, vaccinium vitis-idaea