text: betula pendula, pinus sylvestris, avenella flexuosa, dryopteris dilatata, sorbus aucuparia, amelanchier lamarckii, carex arenaria, dryopteris carthusiana, ilex aquifolium, prunus spinosa, quercus robur, vaccinium myrtillus, betula pubescens, frangula alnus, prunus serotina, quercus rubra