pteridium aquilinum, quercus robur, pseudotsuga menziesii, larix kaempferi, fagus sylvatica, avenella flexuosa, mnium hornum, vaccinium myrtillus, carex pilulifera, ceratocapnos claviculata, galium saxatile, holcus mollis, molinia caerulea, prunus serotina, sorbus aucuparia, lonicera periclymenum