Caltha leptosepala (White Marsh Marigold) is a species of perennial herb in the family Ranunculaceae. They have a self-supporting growth form. They are native to Alaska, Canada, The Contiguous United States, and Western North America. They have simple, broad leaves and white flowers. Flowers are visited by Short-tailed Ichneumon Wasps, Boloria titania, Irbisia solani, and Ibalia leucospoides leucospoides. Individuals can grow to 1 feet.
EOL has data for 74 attributes, including: