Pal Hermansen / Close up of stigma of Marsh saxifrage (Saxifaga hirculus) Svalbard, Norway, July.

Pal Hermansen / Close up of Marsh saxifrage (Saxifraga hirculus) Svalbard, Norway, July.

Tui De Roy / Marsh Saxifrage (Saxifraga hirculus) in bloom on tundra, Homsund, Spitsbergen, Svalbard Archipelago, Norwegian Arctic

Jenny E. Ross / Yellow Marsh Saxifrage (Saxifraga hirculus), aka Bog Saxifrage, Wrangel Island, Siberia, Chukchi Sea, Russia. August