quercus robur, vaccinium myrtillus, avenella flexuosa, pleurozium schreberi, pteridium aquilinum, betula pendula, pinus sylvestris, fagus sylvatica, quercus petraea, sorbus aucuparia, calluna vulgaris, melampyrum pratense, polytrichum formosum, pseudotsuga menziesii, dicranella heteromalla, dicranum scoparium, frangula alnus, teucrium scorodonia