Carex dipsacea, also known as Teasel Sedge or Tahoata, is a native New Zealand sedge characterized by its dense, tufted growth habit and fine, green to bronze foliage. It thrives in damp or swampy conditions, often found near waterways, lakes, and wetlands. This sedge is known for its ornamental value and is suitable for revegetation projects, wetland plantings, and coastal gardens.