Carex nebrascensis, commonly known as Nebraska sedge, is a perennial herbaceous plant native to wet meadows, marshes, and stream banks in the central and western United States and central Canada. It is particularly adapted to riparian zones and wetland habitats, including those in the Sierra Nevada and Great Plains. This sedge typically grows up to 35 inches tall and features upright, spongy stems with waxy, bluish-green leaves that are characteristic of the Carex genus.

Nebraska sedge is valued for its ability to stabilize soil and filter water in its native wetland environments, making it an excellent choice for restoration projects and naturalized plantings. It is often used in rain gardens, bioswales, and as a riparian buffer to prevent erosion. In cultivation, it requires consistently moist to wet soils and can tolerate periodic submersion and alkaline conditions. It thrives in full sun to part shade. While it does not have showy flowers, its grass-like appearance provides texture and greenery to water features and wetland gardens.CC BY-SA 4.0