quercus petraea, pteridium aquilinum, avenella flexuosa, lonicera periclymenum, molinia caerulea, teucrium scorodonia, sorbus aucuparia, fagus sylvatica, frangula alnus, vaccinium myrtillus, agrostis capillaris, atrichum undulatum, hypericum pulchrum, picea abies, rubus idaeus