Gahnia sieberiana

Gahnia sieberiana, commonly known as the red-fruit saw-sedge, is a tussock-forming perennial plant in the family Cyperaceae, endemic to Australia. It is a widespread plant that favours damp sunny sites. Many insect larvae have been recorded feeding on the red-fruit saw-sedge. It may grow over 2 metres (6 ft 7 in) tall. Gahnia sieberiana was described by German botanist Carl Sigismund Kunth in 1837. It is one of the many species named in honour of the Bohemian collector, Franz Wilhelm Sieber. Gahnia sieberiana grows as a tall strappy tussock to 2 metres (6 ft 7 in) high and wide, with rough flat leaves. The leaf margins have tiny serrations that are sharp and can cut the hands of those handling the plant. The tall black flowers grow in spikes from the centre of the plant and can rise another metre above the clump, appearing in spring and summer. They are followed by shiny red or red-brown round nuts, which measure 2.5 to 4.0 mm (0.1 to 0.2 in) long, 1.5 to 2.0 mm (0.1 to 0.1 in) in diam......read more on Wikipedia.