castanea sativa, quercus petraea, ilex aquifolium, fagus sylvatica, avenella flexuosa, frangula alnus, vaccinium myrtillus, betula pendula, calluna vulgaris, hieracium murorum, lonicera periclymenum, maianthemum bifolium, melampyrum pratense, pteridium aquilinum, solidago virgaurea, sorbus aucuparia