text: avenella flexuosa, frangula alnus, vaccinium myrtillus, pinus sylvestris, calluna vulgaris, vaccinium vitis-idaea, erica tetralix, quercus robur, sorbus aucuparia, betula pubescens, carex pilulifera, galium saxatile, lonicera periclymenum, rubus idaeus, prunus serotina