pinus sylvestris, pteridium aquilinum, vaccinium myrtillus, avenella flexuosa, pleurozium schreberi, picea abies, castanea sativa, quercus petraea, sorbus aucuparia, bazzania trilobata, frangula alnus, betula pendula, fagus sylvatica, leucobryum glaucum, sphagnum capillifolium