Saxifraga hyperborea
 Saxifraga hyperborea the Pygmy saxifrage is a plant species native to Canada Alaska Greenland Russia Spitsbergen and from mountainous areas in the western United States. One report from Mount Washington in New Hampshire is unverified. The plant grows in wet tundra snow banks stream banks and lake sides at elevations up to 3000 m. The US populations have been called S. debilis or S.