description Common Arrowhead Overview
Common arrowhead (Sagittaria latifolia) is an aquatic perennial native to the Americas that grows in marshes, shallow water, and along pond and stream margins. Its emergent leaves are often distinctly arrow-shaped, while its white, three-petaled flowers are arranged in whorls on upright stalks. The plant forms starchy underground tubers, commonly called duck potatoes or wapato, which were gathered and eaten by numerous Indigenous peoples and are also consumed by waterfowl and other wildlife.
insights Ranking position
Common Arrowhead ranks #93 of 341 in the Wildflower ranking, behind Starry Campion, ahead of Wild Columbine.
help Common Arrowhead FAQ
Can common arrowhead grow in a garden pond?
Sagittaria latifolia can grow at pond edges or in shallow water with its leaves held above the surface. Because it spreads through underground structures, it is often easier to manage in a submerged container.
Are common arrowhead and duck potato the same plant?
Yes, duck potato is a common name widely used for Sagittaria latifolia. The name refers to the plant's underground tubers, which have historically been eaten after suitable preparation.
How do I recognize Sagittaria latifolia in a marsh?
Its emergent leaves are commonly shaped like arrowheads, although leaf shape can vary. The flowers have three white petals and grow in spaced whorls along an upright stalk.
Is common arrowhead native to North America?
Common arrowhead is native across much of the Americas. It naturally occupies marshes, shallow water, and the margins of ponds and slow-moving streams.
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