Carex nebraskensis, commonly known as Nebraska Sedge, is a semi-deciduous perennial grass native to wet meadows, stream banks, and riparian zones across the Central and Western USA and Canada. It typically grows to a height of 1-2 feet (30-60 cm) with a similar spread, forming dense clumps of narrow, grass-like leaves. The plant produces inconspicuous greenish-brown flowers in late spring to early summer, which are followed by seed heads that can persist into fall. The foliage may remain evergreen in milder climates.

Nebraska Sedge is valued for its ability to stabilize soil and prevent erosion along waterways. It is often used in rain gardens, bioswales, and as a naturalizing element in wetland restoration projects. Its preference for moist to wet conditions makes it suitable for planting in areas with poor drainage. While it thrives in full sun to part shade, it requires consistently moist to wet soil to perform well. Nebraska Sedge is relatively low maintenance, but it can spread vigorously in ideal conditions, potentially becoming invasive in garden settings.CC BY-SA 4.0