Nostoc commune Vaucher ex Bornet et Flahault

The Polar Urals Mountains. Ochenyrd Ridge. An unnamed mountain, N exposure slope. Near snow patch, a bare permafrost ground polygons

The Polar Urals Mountains. Ochenyrd Ridge. An unnamed mountain, N exposure slope. On the wet rock

The Polar Urals Mountains. Ochenyrd Ridge. On the dry well of an outlier

The Polar Urals Mountains. Ochenyrd Ridge. On the dry well of an outlier

The Polar Urals Mountains. Ochenyrd Ridge. A soil crust on the shore of a lake near a snow patch