Open, sprawling annual, herb, to 0.7 m high, to 0.3 wide. Fl. yellow/orange, Oct to Dec or Jan to Feb. Grey, brown or red sandy or gravelly clay, dark sandy loam, often saline, granite, laterite. Plains, valleys, near lakes, creeks, swamps, disturbed sites, roadverges.
Beard’s Provinces: South-West Province.
IBRA Regions: Avon Wheatbelt, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, Warren.
IBRA Subregions: Avon Wheatbelt P1, Avon Wheatbelt P2, Dandaragan Plateau, Lesueur Sandplain, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Warren.
IMCRA Regions: Leeuwin-Naturaliste, WA South Coast.
Local Government Areas (LGAs): Albany, Armadale, Augusta-Margaret River, Bridgetown-Greenbushes, Bunbury, Busselton, Canning, Carnamah, Chittering, Cockburn, Collie, Cranbrook, Dandaragan, Denmark, Donnybrook-Balingup, Gingin, Gosnells, Harvey, Kalamunda, Katanning, Kojonup, Manjimup, Mundaring, Murray, Nungarin, Plantagenet, Rockingham, Serpentine-Jarrahdale, Stirling, Swan, Toodyay, Wanneroo, Waroona.