Description
A medium-sized tussock-forming grass with flower stems to 1.3 metres. Flowers are green or purplish, with seeds pale to dark reddish-brown when mature. The seeds have long spikes with 2 sharp bends in them. When the seeds get wet, the bends twist and drive the seeds into the ground. Plants from the Dandenong ranges are a different subspecies.
It likes light shade and prefers slightly damp soils but copes with Summer conditions once established.