quercus petraea, pteridium aquilinum, castanea sativa, sorbus aucuparia, betula pendula, fagus sylvatica, ilex aquifolium, vaccinium myrtillus, molinia caerulea, avenella flexuosa, carex pilulifera, lonicera periclymenum, luzula sylvatica, malus sylvestris, mespilus germanica