Carex stricta is a species of sedge known by the common names upright sedge and tussock sedge. It is grass-like and can be difficult to distinguish from other plants, because of its long, triangular, green stems. The plant grows in moist marshes, forests and alongside bodies of water. It grows up to 2 feet (0.61 m) tall and 2 feet (0.61 m) wide. When the leaves die, they build on top of or around the living plant, making a "tussock". It is one of the most common wetland sedges in eastern North America.