text: pinus sylvestris, cladonia rangiferina, pleurozium schreberi, vaccinium myrtillus, vaccinium vitis-idaea, betula pubescens, calluna vulgaris, cladonia arbuscula, cladonia stellaris, dicranum polysetum, empetrum nigrum, cetraria islandica, cladonia deformis, cladonia furcata, cladonia phyllophora, picea abies, polytrichum juniperinum, polytrichum piliferum, populus tremula, salix phylicifolia