Claytonia sibirica

Claytonia sibirica (Siberian Spring Beauty, Siberian Miner’s Lettuce, Candy Flower or Pink Purslane) is a flowering plant in the family Montiaceae, native to Siberia and western North America. A synonym is Montia sibirica. The plant was introduced into the United Kingdom by the 18th century where it has become very widespread. It is found in moist woods. It is short-lived perennial or annual with hermaphroditic flowers which are protandrous and self-fertile. The numerous fleshy stems form a rosette and the leaves are lanceolate. The flowers are 8-20 mm diameter, with five white, candy-striped, or pink petals, flowering is between February and August. The Stewarton flower.