Greater Tussock-Sedge (Carex paniculata) is a prominent perennial plant species native to the United Kingdom, particularly prevalent in wetlands, marshes, and damp woodlands. Belonging to the sedge family, Cyperaceae, it is characterised by its large tussock-forming habit, making it a significant component of wetland ecosystems.

This sedge species typically thrives in moist, nutrient-rich soils with adequate drainage, though it can tolerate temporary inundation. It prefers partial shade to full sunlight and exhibits vigorous growth under favourable conditions. The Greater Tussock-Sedge reproduces both through seeds and vegetatively via rhizomes, forming dense clumps of grass-like foliage.

In its natural habitat, the Greater Tussock-Sedge provides valuable ecosystem services, including habitat and food for various wildlife species such as insects, birds, and small mammals. Its extensive root system helps stabilise soil, preventing erosion, and enhancing water quality.

Greater Tussock-Sedge has a relatively long lifespan for a herbaceous plant, often persisting for several years or more. Its large tussocks provide shelter and nesting sites for birds and small mammals, contributing to local biodiversity.

Culturally, the Greater Tussock-Sedge holds significance in traditional ecological knowledge and conservation efforts aimed at preserving wetland habitats. While it may not feature prominently in folklore or literature, its ecological importance has led to its inclusion in conservation projects and botanical studies.

Interestingly, despite its name, the Greater Tussock-Sedge does not produce tusks nor is it directly related to tussock grasses. The term “tussock” in its name refers to the dense clumps or tussocks it forms, highlighting its distinctive growth habit.