lonicera periclymenum, pinus sylvestris, sorbus aucuparia, prunus serotina, quercus robur, dryopteris dilatata, avenella flexuosa, ceratocapnos claviculata, molinia caerulea, quercus rubra, amelanchier lamarckii, frangula alnus, galium pumilum, larix kaempferi