(Cyperus hesperius)
Cyperus hesperius is a sedge of the Cyperaceae family that is native to Australia. The perennial sedge typically grows to a height of 0.3 to 0.4 metres (1.0 to 1.3 ft) and has a tufted habit and produces yellow-brown flowers. In Western Australia it is found on rocky hillsides in the Pilbara region where it grows in red sandy-loamy soils.