quercus petraea, avenella flexuosa, fagus sylvatica, frangula alnus, castanea sativa, ilex aquifolium, pteridium aquilinum, vaccinium myrtillus, betula pendula, calluna vulgaris, dicranum scoparium, hypnum cupressiforme, hypopitys monotropa, leucobryum glaucum, melampyrum pratense