Cyperus involucratus Poir.
Lam., Encycl. 7:253 (1806)

Conservation Code: Not threatened
Naturalised Status: Alien to Western Australia
Name Status: Current

Brief Description
Helen Coleman, Friday 9 October 1998

Rhizomatous, robust, tufted perennial, herb, 1.2-1.8 m high. Fl. brown/green-brown, Dec or Feb. Black sandy clay. Edge of waterways.

Distribution

Beard’s Provinces: Eremaean Province, Northern Province, South-West Province.

IBRA Regions: Central Kimberley, Jarrah Forest, Pilbara, Swan Coastal Plain, Victoria Bonaparte.

IBRA Subregions: Hamersley, Northern Jarrah Forest, Pentecost, Perth, Victoria Bonaparte P1.

Local Government Areas (LGAs): Armadale, Ashburton, Dardanup, Gosnells, Joondalup, Melville, Wyndham-East Kimberley.