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EXPLORE > PLANTS > ANGIOSPERMS
Sagittaria latifolia
There are numerous species of wapato all over the world, but Sagittaria latifolia is common to the wetlands of Oregon and the Pacific Northwest. This perennial species can grow as a thick ground cover in stands as tall as 6 feet (1.8 m). It is easily identified by its large, arrow-shaped leaves and white flowers with a bright yellow central disk.
Wapato grows in very wet and muddy soils. Its extensive root system allows it to survive even in deeper water where currents may be stronger. Like other densely growing aquatic plants, wapato helps curb erosion while creating a stable habitat for fish and other animal species.
Large, purple-colored tubers grow at the base of the stem and can be harvested as a food item. Indigenous people of the Pacific Northwest relied on wapato as one of the staples of their diet. The tubers taste similar to potatoes after being roasted. When dried out, the tubers can be crushed and used as flour. American beaver, porcupines, and muskrats will also dig up the tubers for food.
Distribution
Wapato can be found throughout southern Canada and the continental United States. It is commonly found around the edges of lakes, ponds, and riparian areas.
Conservation Status
Common.
Sagittaria latifolia
There are numerous species of wapato all over the world, but Sagittaria latifolia is common to the wetlands of Oregon and the Pacific Northwest. This perennial species can grow as a thick ground cover in stands as tall as 6 feet (1.8 m). It is easily identified by its large, arrow-shaped leaves and white flowers with a bright yellow central disk.
Wapato grows in very wet and muddy soils. Its extensive root system allows it to survive even in deeper water where currents may be stronger. Like other densely growing aquatic plants, wapato helps curb erosion while creating a stable habitat for fish and other animal species.
Large, purple-colored tubers grow at the base of the stem and can be harvested as a food item. Indigenous people of the Pacific Northwest relied on wapato as one of the staples of their diet. The tubers taste similar to potatoes after being roasted. When dried out, the tubers can be crushed and used as flour. American beaver, porcupines, and muskrats will also dig up the tubers for food.
Distribution
Wapato can be found throughout southern Canada and the continental United States. It is commonly found around the edges of lakes, ponds, and riparian areas.
Conservation Status
Common.
