Cyperus concinnus
Cyperus concinnus (common name - trim flat-sedge) is a sedge of the family Cyperaceae that is native to Australia, and found in New South Wales, Queensland, the Northern Territory, South Australia, Victoria and Western Australia. Description. The perennial rhizomatous sedge typically grows to a height of and produces brown flowers. Distribution. In Western Australia it is found in swamps and around creeks and pools the Mid West, Pilbara and Goldfields-Esperance regions where it grows in sandy-clay soils. Taxonomy. It was first described in 1810 by Robert Brown.