picea abies, vaccinium myrtillus, pteridium aquilinum, avenella flexuosa, betula pendula, dicranum scoparium, fagus sylvatica, hylocomium splendens, pleurozium schreberi, vaccinium vitis-idaea, calamagrostis arundinacea, convallaria majalis, dicranum undulatum, dryopteris filix-mas, frangula alnus, maianthemum bifolium, oxalis acetosella, pinus sylvestris, polytrichum formosum, rabelera holostea, sorbus aucuparia, spinulum annotinum