Caustis dioica R.Br.
Prodr. 239 (1810)

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

Brief Description
Amanda Spooner, Monday 8 December 2003

Monoecious, rhizomatous, tangled, tussocky, pungent leaved perennial, grass-like or herb (sedge), 0.15-0.7 m high, to 0.5 m wide. Fl. yellow & brown, Sep to Dec. White, grey, yellow or red sand, loam.

Distribution

Beard’s Provinces: South-West Province.

IBRA Regions: Avon Wheatbelt, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Swan Coastal Plain.

IBRA Subregions: Avon Wheatbelt P1, Avon Wheatbelt P2, Dandaragan Plateau, Eastern Mallee, Fitzgerald, Geraldton Hills, Lesueur Sandplain, Northern Jarrah Forest, Perth, Recherche, Southern Jarrah Forest, Western Mallee.

IMCRA Regions: WA South Coast.

Local Government Areas (LGAs): Albany, Beverley, Brookton, Broomehill-Tambellup, Bruce Rock, Busselton, Carnamah, Chittering, Coorow, Corrigin, Cranbrook, Cuballing, Cunderdin, Dandaragan, Dowerin, Dumbleyung, Esperance, Gingin, Gnowangerup, Irwin, Jerramungup, Kalamunda, Kent, Kojonup, Kulin, Lake Grace, Mingenew, Moora, Narrogin, Northam, Northampton, Pingelly, Plantagenet, Quairading, Ravensthorpe, Swan, Tammin, Three Springs, Victoria Plains, Wagin, Wanneroo, West Arthur, Wickepin, Williams, Wongan-Ballidu, Woodanilling, York.