quercus petraea, quercus robur, vaccinium vitis-idaea, fagus sylvatica, pinus sylvestris, betula pendula, quercus rosacea, quercus rubra, sorbus aucuparia, vaccinium myrtillus, avenella flexuosa, carex pilulifera, danthonia decumbens, leucobryum glaucum, picea abies, pseudotsuga menziesii, pteridium aquilinum