vaccinium myrtillus, castanea sativa, quercus petraea, avenella flexuosa, pteridium aquilinum, picea abies, luzula luzulina, maianthemum bifolium, melampyrum pratense, corallorhiza trifida, frangula alnus, gentiana asclepiadea, luzula pilosa, pinus sylvestris, sorbus aucuparia