text: pinus sylvestris, cladonia rangiferina, pleurozium schreberi, empetrum nigrum, vaccinium myrtillus, betula pubescens, picea abies, calluna vulgaris, cladonia arbuscula, cladonia stellaris, vaccinium vitis-idaea, betula pendula, cetraria islandica, cladonia deformis, cladonia uncialis, dicranum polysetum, peltigera aphthosa, salix phylicifolia