Gray's sedge is one of the more distinctive native sedges, known for its unusual spherical seed heads that resemble small medieval maces or spiked balls. It forms clumps of broad, arching green leaves and grows naturally in moist woodlands, wet meadows, and along streams. It is an excellent ornamental sedge for native gardens. It forms tidy clumps and is generally well behaved. The seed heads provide long-lasting ornamental interest. It can be divided in the spring.