Lepidosperma filiforme
 Lepidosperma filiforme also known as the Common Rapier-sedge is a sedge that occurs in coastal regions of south-eastern Australia. Plants grow to between 0.3 and 1 metre high. The culms are smooth rigid terete and between 0.7 and 2 mm in diameter. The leaves are also terete and about 1 mm in diameter with sheaths that are staw coloured or reddish.The species was formally described in 1805 by French botanist Jacques Labillardière in 1805 based on plant material collected from Tasmania.