Micranthes nivalis
Micranthes nivalis is a plant species in the saxifrage family. It is commonly called snow saxifrage or (ambiguously) alpine saxifrage. Micranthes nivalis is a perennial plant which grows on damp, shady, base-rich rocks and cliffs where it normally occurs in crevices and on ledges in locations where it cannot be crowded out by competing plants. In Britain the highest altitudes are recorded in Scotland, from at Quiraing in the Western Isles,to on Ben Lawers in Perth & Kinross. However it has been claimed as high as in the Cairngorms. It grows to a height of with a leafless, hairy stalk. The flower is greenish white turning reddish as it ages with 5 petals and 5 sepals. The leathery, greyish green, rhomboidal leaves make up a rosette at the base of the stem and lie close to the soil surface, and are only sparsely haired. The Latin specific epithet nivalis means "as white as snow', or "growing near snow". This species is also found in Norway, Ireland, Svalbard, northern Germany, Poland, Russia, Canada, Alaska and Greenland. The plant was first described by Carl Linnaeus in Flora Lapponica (1737), as a result of his expedition to Lapland. Some populations from the Canadian