text: calluna vulgaris, empetrum nigrum, hylocomium splendens, pleurozium schreberi, carex arenaria, cladonia arbuscula, ceratodon purpureus, galium saxatile, hylocomiadelphus triquetrus, juncus squarrosus, lophocolea bidentata, luzula campestris, peltigera canina, pohlia nutans, polytrichum juniperinum, potentilla erecta, pseudoscleropodium purum, viola riviniana