quercus robur, pinus sylvestris, populus tremula, fagus sylvatica, sorbus aucuparia, betula pubescens, molinia caerulea, castanea sativa, prunus serotina, avenella flexuosa, frangula alnus, brachythecium rutabulum, lophocolea bidentata, pseudotaxiphyllum elegans, quercus rubra