quercus petraea, pteridium aquilinum, fagus sylvatica, avenella flexuosa, betula pendula, dicranella heteromalla, luzula sylvatica, melampyrum pratense, sorbus aucuparia, vaccinium myrtillus, acer pseudoplatanus, carpinus betulus, convallaria majalis, frangula alnus, holcus mollis, lonicera periclymenum, maianthemum bifolium, mespilus germanica, mnium hornum, molinia caerulea, polytrichum formosum, solidago virgaurea