avenella flexuosa, pinus sylvestris, betula pendula, agrostis capillaris, sorbus aucuparia, molinia caerulea, quercus rubra, carex pilulifera, castanea sativa, danthonia decumbens, frangula alnus, galium saxatile, quercus robur, vaccinium myrtillus, hypnum cupressiforme, prunus serotina