quercus robur, frangula alnus, vaccinium myrtillus, sambucus nigra, betula pendula, prunus avium, fagus sylvatica, pinus sylvestris, quercus petraea, sorbus aucuparia, avenella flexuosa, betula pubescens, ceratocapnos claviculata, dryopteris dilatata, ilex aquifolium, molinia caerulea, pseudotsuga menziesii, quercus rubra