quercus petraea, avenella flexuosa, pteridium aquilinum, melampyrum pratense, polytrichum formosum, betula pendula, carpinus betulus, carex pilulifera, frangula alnus, lonicera periclymenum, rubus plicatus, hieracium umbellatum, holcus mollis, molinia caerulea, pinus sylvestris, populus tremula, pyrus cordata, quercus robur