pleurozium schreberi, pinus sylvestris, empetrum nigrum, avenella flexuosa, vaccinium vitis-idaea, picea sitchensis, betula pendula, betula pubescens, quercus robur, dicranum scoparium, hypnum cupressiforme, maianthemum bifolium, polypodium vulgare, cetraria islandica, frangula alnus