quercus robur, pinus sylvestris, betula pubescens, fagus sylvatica, frangula alnus, quercus rubra, sorbus aucuparia, molinia caerulea, vaccinium myrtillus, dryopteris carthusiana, dryopteris dilatata, betula pendula, dicranella heteromalla, kindbergia praelonga, lophocolea bidentata