quercus robur, quercus petraea, vaccinium myrtillus, betula pendula, sorbus aucuparia, ilex aquifolium, castanea sativa, fagus sylvatica, frangula alnus, lonicera periclymenum, pinus sylvestris, pseudotsuga menziesii, quercus rubra, molinia caerulea, pteridium aquilinum