White Marsh Marigold

Caltha leptosepala, also known as the white marsh marigold, is a perennial flowering plant in the buttercup family. It is native to western North America from Alaska to New Mexico.

Here are some characteristics of Caltha leptosepala:

• Size: Plants are about 5 to 10 centimeters tall
• Leaves: Glossy, basal leaves that are longer than broad with wavy edges
• Flowers: Showy flowers that are purplish outside and white within
• Blooming: Blooms late spring to early summer in full sun to part shade
• Pollinators: Attractive to many pollinators, especially bees
• Soil: Prefers sandy or loamy soils
• Edibility: Flower buds can be cooked then pickled for use as a caper substitute

Caltha is derived from the Greek word kalathos, "a goblet," a reference to the flower shape