prunus serotina, pinus sylvestris, fagus sylvatica, betula pendula, vaccinium myrtillus, avenella flexuosa, lonicera periclymenum, molinia caerulea, sorbus aucuparia, castanea sativa, dicranella heteromalla, dryopteris carthusiana, quercus robur, quercus rubra, acer pseudoplatanus, ilex aquifolium