pinus nigra, sorbus aucuparia, frangula alnus, vaccinium myrtillus, prunus serotina, dryopteris dilatata, fagus sylvatica, quercus rubra, avenella flexuosa, molinia caerulea, juncus effusus, kindbergia praelonga, pseudoscleropodium purum, quercus robur, castanea sativa