Often with a single relatively large (1.8 - 3.8 cm) flower, with 5 petals first white later pink or reddish.

[2][3] Ranunculus glacialis is reported (from Greenland material) to have a diploid chromosome number of 2n = 16.

[2] Ranunculus glacialis is an Arctic–alpine species, found in the high mountains of southern Europe (Alps, Pyrenees, Carpathians, Sierra Nevada) as well as on the Scandinavian peninsula, Iceland, the Faroe Islands, Jan Mayen, Svalbard, eastern Greenland[4][5] and Finland, where it is endangered and protected.

[6] It has been described as being one of the highest-ascending plants in the Alps, flowering at over 4,000 m.[7] It is found in fell-field and snow-bed sites, on edges of meltwater streams.

chamissonis, is found on either side of the Bering Strait in Siberia, Russia and Alaska.