quercus robur, pteridium aquilinum, pseudotsuga menziesii, hedera helix, sorbus aucuparia, maianthemum bifolium, mnium hornum, vaccinium myrtillus, fagus sylvatica, hypnum cupressiforme, leucobryum glaucum, molinia caerulea, rabelera holostea, avenella flexuosa, dicranum scoparium, polygonatum multiflorum, prunus serotina