betula pendula, avenella flexuosa, castanea sativa, fagus sylvatica, calluna vulgaris, molinia caerulea, populus tremula, teucrium scorodonia, vaccinium myrtillus, quercus robur, alnus incana, frangula alnus, pleurozium schreberi, brachythecium rutabulum, lonicera periclymenum, prunus serotina, quercus rubra, sorbus aucuparia