Calothamnus quadrifidus subsp. petraeus A.S.George & N.Gibson
Nuytsia 20:72, 74-75, Fig. 9 (2010)

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

Distribution

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

IBRA Regions: Avon Wheatbelt, Coolgardie, Mallee.

IBRA Subregions: Avon Wheatbelt P1, Southern Cross, Western Mallee.

Local Government Areas (LGAs): Dundas, Kondinin, Merredin, Mount Marshall, Mukinbudin, Narembeen, Trayning, Westonia, Yilgarn.