Caustis pentandra R.Br. Thick Twist Rush
Prodr. 240 (1810)

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

Brief Description
Grazyna Paczkowska, Sunday 31 October 1993

Rhizomatous, slender perennial, grass-like or herb (sedge), to 2.5 m high. Fl. Oct to Nov. Peaty stony sand.

Distribution

Beard’s Provinces: South-West Province.

IBRA Regions: Avon Wheatbelt, Esperance Plains, Jarrah Forest, Mallee, Warren.

IBRA Subregions: Avon Wheatbelt P2, Fitzgerald, Southern Jarrah Forest, Warren, Western Mallee.

Local Government Areas (LGAs): Albany, Cranbrook, Denmark, Dumbleyung, Gnowangerup, Manjimup, Plantagenet, West Arthur.