quercus robur, prunus serotina, sorbus aucuparia, frangula alnus, fagus sylvatica, dryopteris dilatata, betula pubescens, ilex aquifolium, mnium hornum, molinia caerulea, amelanchier lamarckii, avenella flexuosa, maianthemum bifolium, sambucus racemosa, vaccinium myrtillus