Desmoschoenus spiralis (Pingao, Golden Sand Sedge)

Desmoschoenus spiralis, commonly known as Pingao or Golden Sand Sedge, is a type of grass native to coastal areas of New Zealand. It forms dense tufted clumps of spiraling leaves that are yellow-green in color. Pingao is highly adapted to coastal environments, with its extensive rhizome system helping to stabilize sand dunes and prevent erosion. It is a important plant for the conservation of coastal ecosystems.