pinus sylvestris, avenella flexuosa, sorbus aucuparia, betula pendula, vaccinium myrtillus, quercus rubra, prunus serotina, quercus robur, dryopteris dilatata, frangula alnus, amelanchier lamarckii, molinia caerulea, calluna vulgaris, dryopteris carthusiana, erica cinerea, galium saxatile