Spreading, somewhat diffuse, open to mid-dense, spinescent shrub or tree, 1.5-3(-6) m high. Fl. yellow, Aug to Dec. Often in rocky sand, clay or loam, limestone, quartz. Along drainage lines, alluvial flats, clay depressions, stony plains.
Beard’s Provinces: Eremaean Province, Northern Province.
IBRA Regions: Carnarvon, Central Kimberley, Coolgardie, Dampierland, Gascoyne, Great Sandy Desert, Little Sandy Desert, Murchison, Northern Kimberley, Ord Victoria Plain, Pilbara, Yalgoo.
IBRA Subregions: Ashburton, Augustus, Cape Range, Chichester, Eastern Goldfield, Eastern Murchison, Fitzroy Trough, Fortescue, Hamersley, Hart, McLarty, Mitchell, Pentecost, Pindanland, Roebourne, Rudall, South Kimberley Interzone, Tallering, Western Murchison, Wooramel.
IMCRA Regions: Pilbara (nearshore), Shark Bay.
Local Government Areas (LGAs): Ashburton, Broome, Carnarvon, Cue, Derby-West Kimberley, East Pilbara, Exmouth, Halls Creek, Kalgoorlie-Boulder, Karratha, Meekatharra, Menzies, Murchison, Port Hedland, Shark Bay, Upper Gascoyne, Yalgoo.