pinus sylvestris, avenella flexuosa, sorbus aucuparia, vaccinium myrtillus, vaccinium vitis-idaea, acer platanoides, quercus robur, frangula alnus, rubus polonicus, calamagrostis arundinacea, festuca ovina, fragaria vesca, geum urbanum, luzula pilosa, melampyrum pratense, rubus idaeus, veronica officinalis