quercus robur, lonicera periclymenum, pteridium aquilinum, sorbus aucuparia, avenella flexuosa, frangula alnus, holcus mollis, molinia caerulea, rubus idaeus, vaccinium myrtillus, betula pendula, galeopsis tetrahit, populus tremula, fagus sylvatica, prunus avium, ribes rubrum