avenella flexuosa, pteridium aquilinum, pinus sylvestris, vaccinium myrtillus, picea abies, quercus petraea, betula pendula, populus tremula, sorbus aucuparia, calluna vulgaris, vaccinium vitis-idaea, calamagrostis epigejos, carex pilulifera, frangula alnus, hieracium murorum, holcus lanatus, hypochaeris radicata, melampyrum nemorosum, oxyrrhynchium hians, plantago major, poa pratensis, quercus robur, tussilago farfara