quercus robur, vaccinium myrtillus, prunus serotina, quercus rubra, avenella flexuosa, larix kaempferi, pinus sylvestris, sorbus aucuparia, fagus sylvatica, frangula alnus, lonicera periclymenum, betula pendula, ceratocapnos claviculata, leucobryum glaucum, melampyrum pratense, molinia caerulea, pseudotsuga menziesii, vaccinium vitis-idaea