text: cetraria islandica, empetrum hermaphroditum, vaccinium vitis-idaea, pleurozium schreberi, oreochloa disticha, oreojuncus trifidus, vaccinium uliginosum, campanula alpina, cladonia arbuscula, festuca airoides, hieracium alpinum, racomitrium lanuginosum, vaccinium myrtillus